Atoms, Elements, Molecules, Compounds

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

What are two or more different types of elements bonded together?

Where are the electrons located?

What is the large number in front of a formula that identifies the number of molecules?

What particle has a neutral charge?

What does the atomic number identify?

What particle has a negative charge?

All compounds are molecules but all molecules are not compounds.

What particle has a positive charge?