If you have 8.82 x 1028 atoms of Zn, what is the mass in kilograms?

Achange in the number of neutrons in an atom will change an blank . when the number of protons changes in an atom, a new element will form.

As air becomes more dense, (select all that apply) o. air weighs less o. gas molecules are closer together o. air is colder o. air weighs more o. gas molecules are further apart o. air is hotter

Which samples do the atoms have the least kinetic energy