What determines an atom identity
a. electrons
b. protons
c. neutrons
d. atomic mass​

The metal wire in an incandescent lightbulb glows when the light is switched on and stops glowing when it is switched off. this simple process iswhich kind of a change? a.a physical changeb. a chemical changec. a nuclear changed. an ionic change

Astate of matter all that has define volume and can flow is a(n)

Which type of bond is found between the atoms of a molecule? a. metallic b. delocalized electron c. covalent d. ionic