Chemistry Crossword

5. In a covalent bond, electrons are __________ to become stable.
7. Another term for "sea of electrons".
10. The non-metals are located on the __________ side of the periodic table of elements.
11. There are transferred electrons in a(n) __________ bond.
12. The __________ are on the left side of the periodic table of elements
13. Xenon is on the 18th __________ of the periodic table of elements.

1. The carbon (C) atom has 6 __________ because carbon is on the 16 group of the periodic table of elements.
2. Gilbert _________ discovered the electron dot diagram.
3. Helium is a __________ because it is chemically stable by itself.
4. One picometer is equal to one-__________ of a meter.
6. Ammonia is a __________ because it is made up of two or more different kinds of atoms joined together by chemical bonds.
8. Water is a __________ molecule because it has an uneven distribution of atoms, there is a positive side and a negative one.
9. Methane is __________ because the hydrogen atoms are equally distributed around the one carbon atom.