AP Review 2

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

This reaction involves the addition of energy

This is the enery needed for a chemical reaction to occur

This is a positively charged ion

This is a negatively charged ion

This is an organic compound containing -COOR where R represents stable arrangement of C and H atoms

This is the tendency of an atom to attract shared electrons within a chemical bond

This reaction involves the release of energy

This bond involves attractions between opposite electrical charges