After watching the Bill Nye Atoms and Molecules video, provide the words that go in the blanks for the following: (There are 22 words. Remember you must answer all of them to get full credit) Things are made up of 1 pieces of stuff.

"Atoms" is from a Greek word meaning 2 .

The heavy particles of the atom are in the 3 . The 4 particles are on the outside. Atoms are mostly 5 6 .

7 and 8 are found in the nucleus. Their charges are 9 and 10 . 11 buzz around the nucleus.

Atoms are the basic 12 13 of all matter.

When atoms combine, they can make 14 .

All matter is made of 15 and 16 .

The number of in the nucleus makes the atoms different. Elements have been arranged on a 17 18 . The 19 number represents the number of protons.

Everything in the universe is either 20 or 21 .

22 is in every living thing, like us.