Chemical Reactions and Physical Changes

Match it! Select the correct answer from the pull down...Good luck!

Material created when metal and nonmetal share electrons:

The atomic core:

Variable, uncharged subatomic particle:

Attraction that results from electron transfer between atoms (metal and nonmetal):

Total protons and neutrons in a particular atom's nucleus:

What does the compound NaCl represent?

Classification of matter includes:

Particle having a positive or negative charge: