ASAP, the diagram shows the electron arrangement…

Which element does not form an covalent bond

ASAP, The Diagram Shows The Electron ArrangementWhich Element Does Not Form An Covalent Bond

Answers

Answer 1

Answer:

A doesn’t form a covalent bond

Explanation:

There is a couple different ways to determine if a bond is ionic or covalent. By definition, an ionic bond is between a metal and a nonmetal, and a covalent bond is between 2 nonmetals. So you usually just look at the periodic table and determine whether your compound is made of a metal/nonmetal or is just 2 nonmetals.


Related Questions

You are asked to prepare a nacl solution with the total volume of 50 ml. What is the best glassware for such purpose?.

Answers

For preparing a NaCl solution with a total volume of 50 ml, the best glassware to use would be a graduated cylinder.

Graduated cylinders are designed with clear and precise volume markings along their sides, allowing for accurate measurements of liquids.

With a 50 ml target volume, a graduated cylinder provides the necessary precision for measuring and mixing the correct amount of NaCl and solvent (usually water).

This glassware minimizes measurement errors and ensures the desired concentration of the solution. Its straightforward design and ease of use make the graduated cylinder a practical choice for small-volume solution preparation tasks.

Know more about graduated cylinder:

https://brainly.com/question/33943611

#SPJ12

How many grams of O2 gas are in a 3700 mL container at a pressure of 775 mmHg at 33oC?

Answers

Answer:

4.8 grams

Explanation:

Use PV=nRT

P: 775 mmHg (divide by 760 mmHg to get atm)  -> 1.02 atm

V: 3700 mL (divide by 1000 to get L)  -> 3.7L

n: ?

R: (a constant) 0.0821L * atm/k *mol

T: 33 C (add 273 to get K)  -> 306K

Move equation so n is on the side: PV/RT = n. Plug the numbers into the equation.

[tex]\frac{1.02atm * 3.7L }{306K} * \frac{K * mol}{0.0821L *atm} = 0.15 mol[/tex]

Then, convert moles to grams using the molar mass of O2 which is 32g/mol.

[tex]0.15 mol * \frac{32g}{mol}[/tex]= 4.8g

4.8g is the mass of oxygen gas which are in a 3700 mL container at a pressure of 775 mmHg at 33oC.

What is mass?

A body's mass is an inherent quality. Prior to the discoveries of the atom as well as particle physics, it was widely considered to be tied to the amount of matter of a physical body. It was discovered that, despite having the same quantity of matter in theory, different atoms and elementary particles have varied masses.

There are various conceptions of mass in contemporary physics that are theoretically different but physically equivalent. The resistance of the body to accelerate (change of velocity) in the presence of a net force can be measured experimentally as mass.

PV=nRT

P= 775 mmHg/760 = 1.02 atm

V=3700 mL/1000 = 3.7L

n=

R=0.0821L× atm/k ×mol

T=33 C + 273=306K

1.02×3.7/0.0821×306= n

n=0.15 moles

mass = 0.15×32=4.8g

Therefore, 4.8g is the mass of oxygen.

To know more about mass, here:

https://brainly.com/question/19694949

#SPJ2

Graph the pH function using the graphing utility. Then answer the questions. What is the pH of lemon juice that has a hydrogen ion concentration of 0. 01 moles per liter? The pH is.

Answers

The pH of lemon juice has a hydrogen ion concentration of 0. 01 moles per liter is 2.

What is pH?

pH is the measurement of acidity and basicity of any solution. The meaning of pH is potential hydrogen.

The acidity or basicity of any solution can be measured by pH scale, which is from 0 to 14.

The pH for neutral is 7 which is of pure water

The pH above 7 is base and pH below 7 is acids.

Thus, the pH of Lemon juice is 2.

Learn more about pH, here:

https://brainly.com/question/491373

What generally is the current level of deforestation in the United States

Answers

The level is 1.59 of natural forest

What process causes the banks of the Dead Sea to look the way they do?

Answers

As the warm water holds more salt then cold water the fingers cool and produce crystals of salt that soon rains down to the floor of the ocean

ANSWER QUICK PLZ:How did our universe began -Science

Answers

Answer:

The big bang happened

Explanation:

Since the Big Bang, the universe has been expanding. In the early years, everything was made of gas. This gas, mostly hydrogen and helium, expanded and cooled. Over billions of years, gravity caused gas and dust to form galaxies, stars , planets, and more. The matter that spread out from the Big Bang developed into everything in the universe, including you. You are made of star stuff!

Answer:

The Big Bang Theory states that the Universe began in a single "explosion," or inflation event from which all of matter-energy and space-time took form. The latest estimates pinpoint this inception moment to have occurred about 13.8 billion years ago.

Explanation:

Big Bang theory

HELPPPPP
Which of these statements is NOT true?

Which of these statements is NOT true?

Sound waves and electromagnetic waves are both needed to talk on a cell phone.

Sound waves are faster than light waves when traveling through the air.

Sound waves need a medium, but electromagnetic waves can travel in a vacuum.

You can hear sound waves, but you cannot hear radio waves.

Answers

Answer:

Sound waves are faster than light waves when traveling through the air.

(This statement is NOT true)

or

Sound waves and electromagnetic waves are both needed to talk on a cell phone

Explanation:

Sound waves need a medium to travel through, but light does not.

Also, the statement "Sound waves and electromagnetic waves are both needed to talk on a cell phone" might also be NOT true, since, as far as I know, cellphone calls need radio and sound waves, not electromagnetic waves.

How many grams of CO2 are in 3.6 mol of CO2?

Answers

Explanation:

The SI base unit for amount of substance is the mole. 1 mole is equal to 1 moles CO2, or 44.0095 grams.

I hope you help:)

There are 158.4 grams of CO2 in 3.6 mol of CO2.

HOW TO CALCULATE MASS?

The mass of a substance can be calculated by multiplying the number of moles of the substance by its molar mass. That is;

mass of CO2 = no. of moles × molar mass

According to this question, there are 3.6 moles of CO2.

mass of CO2 = 3.6 moles × 44g/mol

mass of CO2 = 158.4g.

Therefore, there are 158.4 grams of CO2 in 3.6 mol of CO2

Learn more about mass at: https://brainly.com/question/15959704

Mole ratio practice worksheet part 1

Answers

2. 0.05733 mol CuCl2 (1 mol Cu(OH)2 / 1 mol CuCl2) = 0.05733 mol Cu(OH)2 <-- It's the same because there's a 1:1 ratio between the reactant and the product.

Hot filtration is a technique in which the mixture is heated and all the glassware is also heated for the filtration. When should you use the technique of hot filtration?.

Answers

A hot filtration should be used in the process of Crystallization.

What is Crystallization?

This is the conversion of a chemical in liquid form to a crystalline solid. The crystal formed are repeating three-dimensional pattern or lattice.

Hot filtration is used in the process of Crystallization of a solid which contains impurities that are insoluble in the crystallization solvent and also to remove highly colored impurities from a solid.

Read more about Crystallization here https://brainly.com/question/4155452

What product is obtained from the reaction of sulfuric acid acetic acid and 1 pentanol.

Answers

Answer: (1,3-dimethylbutyl) acetate

Explanation:

sorry if it wrong

(1,3-dimethylbutyl) acetate is the product from the reaction of sulfuric acid acetic acid and 1 pentanol.

what is the role of acetic acid ?

Acetic acid is called as ethanoic acid found in many different products main component of vinegar, supply in the ingredients like apple cider vinegar.

It has a Chemical formula [tex]\rm C_2H_4O_2[/tex] can also be written as [tex]\rm CH_3COOH[/tex] or [tex]\rm CH_3CO_2H[/tex]. As it contain a carbon atom in the acetic acid structure, is considered an organic compound.

Acetic acid is a colorless liquid with strong and pungent smell. The undiluted form of acetic acid or ethanoic acid is known as glacial acetic acid.

Although Acetic acid is a weak acid but its concentrated form is act as a corrosive substance and can cause some damage to the skin. It can be used for manufacture of  acetic anhydride, cellulose acetate, acetic esters, plastics, dyes, etc.

Learn more about acetic acid, here:

https://brainly.com/question/15202177

#SPJ2

Acid-Base Chemistry 1:Question 10
Read the statement.
An Arrhenius acid releases
into a solution. This causes the pH of the solution to
Which option correctly completes this sentence?
Select one
hydroxide ions, decrease

Answers

The hydronium ions increase and the ph goes down.

copper wire consists of copper atoms connected through metallic bonds. find the moles of copper in 1.87 * 1024 copper atoms.

Answers

Avogadro's number

1 mole = 6.02.10²³ particles (atoms, molecules, ions)

[tex]\tt 1.87\times 10^{24}\div 6.02\times 10^{23}=\boxed{\bold{3.11~moles}}[/tex]

One mole of copper contains 6.02 × 10²³ copper atoms. Therefore, the number of moles that contains 1.87 ×10²⁴ copper atoms is 3.1 moles.

What is Avogadro number ?

The number of atoms that constitutes one mole of a substance is called Avogadro number. It is equal to  6.02 × 10²³. Thus, one mole of every elements contains Avogadro number of atoms.

Similarly, one mole of a compound contains  6.02 × 10²³ number of molecules. Thus, one mole of carbon dioxide contains these much molecules.

Given the number of atoms of copper = 1.87 ×10²⁴

Then, no.of moles = number of atoms/ Avogadro number.

no.of moles =1.87 ×10²⁴ /6.022 × 10²³  = 3.1 moles.

Therefore, the number of moles of copper that contains 1.87 ×10²⁴ atoms is 3.1

Find more on Avogadro number:

brainly.com/question/28834341

#SPJ6

If gatorade g series, endurance formula, contains 14 grams of carbohydrate per 8 ounces, how many ounces should a basketball player consume during the hour-long game?.

Answers

Based on recommended amount of carbohydrate, a basketball player should consume about 17 - 34 ounces of gatorade g series during the hour-long game.

How many ounces of endurance formula gatorade g series, endurance formula should a basketball player consume during an hour-long game if it contains 14 grams of carbohydrate per 8 ounces?

Carbohydrates are food substances metabolized easily by the body to produce energy.

Given that the recommended amount of carbohydrate to consume to maintain performance is 30–60 g/h.

Also 14 grams of carbohydrate found in 8 ounces of the drink.

30 g of carbohydrate will be present in 30 × 8/14 = 17.1 ounces of gatorade g series

60 g of carbohydrate will be present in 60 × 8/14 =34.3 ounces of gatorade g series.

Therefore, a basketball player should consume about 17 - 34 ounces of gatorade g series during the hour-long game.

Learn more about carbohydrates at: https://brainly.com/question/797978

When HCl and NaOH react in an aqueoussolution, the H+ and OH− combine to form

Answers

They combine to form water

Neutralisation reaction

A neutralisation reaction is a type of chemical reaction whereby an acid and base reacts in an aqueous solution

to form salt and water only.

For example, the acid HCl reacts with the base NaOH to give salt (NaCl) and water (H2O).

Positive sodium ions from NaOH and negative chloride ions from HCL combine to form the salt sodium chloride (NaCl).

While the H+ from the acid and OH− from base combine to form water.

Therefore, when HCl and NaOH react in an aqueous solution the H+ and OH− combine to form water.

Learn more about acids here:

https://brainly.com/question/25148363

Which part of the scientific method is most likely to lead to changes in a theory?
A. hypothesis
B. results
C. methods
D. problem

Answers

Answer:

problem I think.

Hope this helps.

Results? I think that right

a kingdom is the smallest group of which living things are classified , true or false?
this is a science question

Answers

Answer:

false

Explanation:

This is false. The order is:

Domain

Kingdom

Phylum

Class

Order

Family

Genus

Species

As you can see, kingdom is actually the second largest group in which a living thing can be classified into therefore it is false.

If a car travels 150 km in 3.0 hours, the speed is ?

Answers

Answer:

50km per hour.

Part of the speed, distance, time triangle.

To get speed, just divide distance by time. 150/3=50

A chemical reaction can theoretically produce 137. 5 grams of product, but in actuality 112. 9 grams are produced. Which is the percent yield for this reaction?.

Answers

The formula for percent yield is:

(experimental ÷ theoretical) × 100%

Simply input the numbers into this formula and you will get your answer.

percent yield = (112.9 ÷ 137.5) × 100%

percent yield = 82.10909091 (round as you wish)

percent yield = 82.11%

Give one example of erosion.

SCIENCE

Answers

Answer: a rock being in one place over a long time and eventually wearing away

Explanation:

:)

When solving a mass to mass problem, what is the first thing you do after balancing the equation?
A) divide by the molar mass of the unknown
B) divide by the molar mass of the known
C) multiply by the molar mass of the unknown
D) multiply by the molar mass of the known

Answers

This is typically done by dividing by the molar mass of the known, so the correct answer is B) divide by the molar mass of the known.

What is Molar Mass?

Molar mass is the mass of one mole of a substance. It is usually expressed in grams per mole (g/mol). The molar mass of a compound is determined by summing the atomic masses of all the atoms in the compound's chemical formula. The molar mass of an element is simply the atomic mass of that element. Molar mass is an important concept in chemistry because it allows us to easily convert between the mass of a substance and the number of moles of that substance, and thus to perform calculations involving chemical reactions and stoichiometry.

When solving a mass to mass problem, the first step after balancing the equation is to determine the given quantity and convert it to moles. This is typically done by dividing the given mass by the molar mass of the substance.

Once the given quantity is converted to moles, the mole ratio between the given substance and the unknown substance is determined by examining the coefficients in the balanced chemical equation. This ratio is used to convert the moles of the given substance to moles of the unknown substance.

Learn more about Molar Mass from the given link

https://brainly.com/question/837939

#SPJ1

When each formula unit of potassium carbonate, k 2 c o 3 , dissociates into ions in solution, there is choose. Of the choose. Cation and choose. Of the choose. Anion.

Answers

From the formula unit of potassium carbonate, there are two potassium ions and one carbonate ion.

What is formula unit?

The term formula unit refers to the smallest unit in an ionic compound. It shows the ratio of the ions in the compound. For potassium carbonate, the formula unit is K2CO3.

From this formula unit, we can see that there are two potassium ions and one carbonate ion.

Learn more about formula unit: https://brainly.com/question/19293051

Three moles of nitrogen at 30°c, contained in a rigid vessel, is heated to 250°c. How much heat is required if the vessel has a negligible heat capacity?.

Answers

The amount of heat required is 19219.2 J

Determination of the mass of nitrogen Mole = 3 moles Molar mass of nitrogen = 2 × 14 = 28 g/mol Mass of nitrogen =?

Mass = mole × molar mass

Mass of nitrogen = 3 × 28

Mass of nitrogen = 84 g

How to determine the heat required Mass of nitrogen (M) = 84 gInitial temperature (T₁) = 30 °C Final temperature (T₂) = 250 °Change in temperature (ΔT) = 250 – 30 = 220 °C Specific heat capacity (C) = 1.040 J/gºC Heat (Q) =?

Q = MCΔT

Q = 84 × 1.040 × 220

Q = 19219.2 J

Learn more about heat transfer:

https://brainly.com/question/10286596

What causes water to runoff

A. The sun heats up earths surface

B. Water vapor condenses into water droplets

C. Water does not soak into the ground

D. There is a small amount of precipitation

Answers

Answer:

C

Explanation:

Runoff occurs when there is more water than land can absorb so  it would be C.

Answer:

A

Explanation:

The sun heats up earths surface

Lift up the glass in one bowl, and place an effervescent tablet in the water beneath it. Quickly place the inverted glass over the tablet, and repeat the procedure with the other bowl. Note the changes in the water level and the air space in both glasses, and write down your observations.

Answers

The glass containing the effervescence tablet has a greater air space than the other.

What is effervescence?

The term effervescence refers to the evolution of a gas. An effervescence tablet is a tablet that is designed to release the gas called carbon dioxide.

When we add the effervescence tablet and compare the level of the water in the two bowls, we will see that the water in the glass containing the effervescence tablet has a greater air space than the other.

Learn more about carbon dioxide:https://brainly.com/question/14445045

how do you find mole ratios?

Answers

In order to determine the mole ratio, you need to begin with a balanced chemical equation.

which of the following is not an example of a physical property?
a. freezing point
b. reactivity
c. boiling point
d. density​

Answers

Reactivity.

All the others are examples of a physical property.

State the effect of
a. CO2
b. CO
c. So
d. NO2

Answers

Answer:

your answer is

Exposure to CO2 can produce a variety of health effects.CO can cause dizziness, confusion, unconsciousness and death.--development of asthma and potentially increase susceptibility to respiratory infections

hope it helps you Buddy

Explanation:

~Zayn

13. What does 2n^2 stand for?

Answers

Answer:

2n² is a formula that determines that the maximum number of electrons should be accommodated in a particular shell.

Explanation:

Select the correct answer. What is the molar mass of BaBr2? A. 217. 2 g/mol B. 297. 1 g/mol C. 354. 5 g/mol D. 434. 4 g/mol.

Answers

Answer:
B. 297.1
Explanation:
To fond molar mass you just add the atomic
masses together however many ttimes they appear. Eg. BaBr2 would be 137.33 + 2(79.9)

Other Questions
What events and circumstances led to the rise of the byzantine empire?. a3 Discuss a method that a business owner may use to reducethe level of risk in the running of their business. Which of the following integers is a solution to x>-2?-5-1-3-4 i need help plssss! Help me quick i need the answer plss and thank you! What if I drive a car at the speed of Light , and turn on My Headlights? a car has a velocity of 87 km/hr to the east. What is its displacement if it travels at this velocity for 30 minutes? 4=2/7^5 How's everyone? Does anyone have disc? Which of the following words best replaces extensive as it is used in the passage below?When a plane went down they mounted extensive searches and almost always they found the plane within a day or two.Answer choices for the above questionA. speedyB. thoroughC. immediateD. external 3/2-(-3/4)+1/4 solve please Which theory of government does the United States follow? What rational number is halfway between 1/6 and 1/2 The scientists believe the forest will be seriously damaged when 21 or more of the forest's 200 oak trees are infected by oat wilt. According to their model, how many years will it take for 21 of the trees to become infected? Type the correct answer in the box. Use numerals instead of words. Round your answer to the nearest tenth. It will take approximately __ years for 21 of the trees to become infected. Q23.An atom's atomic number is 36 and its mass equals 45. How many electrons are in the outermost shell?Select one:a. 4b. 2C. 6 Xd. 8 Please help with question 8 What qualities does the speaker in "A Valediction: Forbidding Mourning" suggest are important qualities to have in aloving relationship? Athletes need to consume adequate water when they get thirsty true or false Congressional powers include which of the following? Select all that apply.coining moneycommanding the armed forcesoverriding a presidential vetomaking laws An example of a transverse wave isA. lightB. soundC. matterD. none of the above A painter has 5 1/3 gallons of paint. It takes 4 5/9 gallons for a family room. It's estimated that it will take 6 5/9 gallons to paint the living room. How much more paint does he need to buy?someone help please Write the equation of the parabola in vertex form.