Answer:
(a) 156.41 (b) 10 and 14 (c) 16
Explanation:
Answer:
Electrons are located in an electron cloud, which is the area surrounding the nucleus of the atom. There is usually a higher probability of finding an electron closer to to the nucleus of an atom.
Explanation:
Answer:
298.9 million years ago - 251.902 million years ago
Explanation:
It might be in the 2011 Earth Science Review Packet so maybe go check that out
So diffusion is inversely proportional to mass !
so as mass of the particle increases, diffusion decreases !