Determine the number of mols in 5.7x10^25 atoms of K

Why are gamma rays not affected by a magnet as they pass over it? gamma rays are composed of only energy. gamma rays do not have enough mass to be affected. gamma rays do not have the right electrical charge to be affected. gamma rays move too fast for anything to affect their pathway.

Compare and contrast the bohr model and the electron cloud models of the atom.

Find the missing probability in the table below a.0.10 b.40 c.0.80 d. 0.20