Chemistry

1234567
Across
  1. 3. branch of science that identity elements
  2. 4. there's a lot in your cheese burger's
  3. 6. there are 10000 type in your body, they're in your muscles, hair,bones, and throughout entire body
  4. 7. element+ Element to form a whole
Down
  1. 1. space has little of this
  2. 2. solids, liquids, gases, or plasma
  3. 3. chemical reacting to 2 or more elements
  4. 5. very fatty acids, but gives lot of energy