Answer:
Sl reproduction occurs when living organisms combine genetic information from two different types.
Explanation:
As one mass increases, what happens to the gravitational force.
Answer:
Gravitational force is directly promotional to the mass
of both interacting objects.
Explanation:
More massive objects will attract each other with
a greater gravitional force. So as the mass of the
either objects increases the force of gravitational
attraction between them also increases.
How many moles is 8.35x 10^25
Answer:
138.65501 moles is your answer
Nitrogen (N) is much more electronegative than hydrogen (H). Knowing this, consider how the electrons will be shared in ammonia (NH3). What do you predict about the polarity of ammonia
Answer:
Ammonia is a polar molecule
Explanation:
Nitrogen is more electronegative than hydrogen, so it's ability to attract electrons is higher.
This means that shared electrons would be mostly pulled towards the central nitrogen atom.
It is a polar molecule because it has an asymmetrical shape, and unequal charges. Nitrogen has lone pair, and lone pair-bonding pair repel second most (after lone pair-lone pair), this contributes to its polarity
You should also note, that hydrogen bonded with either nitrogen, oxygen or fluorine has the most strongest bond called hydrogen bonding.
Hope this helps!