If an atom suffers from a collision, that causes an electron to jump from a lower to higher state, it is called collisional excitation
Gravity is the force that keeps the planets in orbit.
Answer:
light with a high enough intensity
Explanation:
I think it's covalent...? Hope that helps.
The molecule CO2 have 2 lone pairs located in the oxygen atoms. It has two double bonds also connecting carbon atom to the two oxygen atoms. It does obey the octet rule so the atoms need 8 electrons in each of them that is why electrons are shared.
