For #2: Odor, Temperature, and color
Answer:
nickel
It also tells you the number of electrons that the element has in its outside shells. If the atomic number of nickel is 28 then every atom of nickel has 28 protons in its nucleus and 28 electrons outside the nucleus.
Explanation:
5 Valence electrons .......... Hope it helps, Have a nice day:)
Beef and cheddar I believe!!!
