Group or column the sum of the masses of all the protons and neutrons in an atom. represents the tendency of the atom to either give up its electron in a reaction or take on the electrons from another atom. this is the count of the number of protons in an atom. based on how the electrons are filling the available orbitals. based on the the orbitals that exist in the atom.

Iknow the answer to 13 is b and 14 is d. i just need to know why the correct answers are correct

Describe the particles of all three phases of matter in the root beer float. (how are the particles arranged and moving? )

Liquid from a brewery fermentation contains 10% ethanol and 90% water. part of the fermentation product (50,000 kg/h) is pumped to a distillation column on the factory site. under current operating conditions, a distillate of 45% ethanol and 55% water is produced from the top of the column at a rate of one-tenth that of the feed. what is the composition of the waste "bottoms" from the still?