Periodic Table Crossword Puzzle
Across
- 1. Mass What is the mass of an element called?
- 5. The group of elements next to the zigzag line is called ______.
- 7. The rows of elements on the periodic table is called _______.
- 11. Everything that has mass and takes up space is _______.
- 13. When two or more elements are chemically combined, it is called a _______.
- 15. Name Helium is He's _________.
- 16. This element's symbol is Cl.
- 17. He is Helium's __________.
Down
- 2. The biggest group of elements is called _______.
- 3. This element's symbol is H.
- 4. Anything on the periodic table that is not a metal or metalloid are called_______.
- 5. The weight of an object is also called its _______.
- 6. The basic unit of an element is an _______.
- 8. This element's atomic number is 7.
- 9. Table A chart of elements is called ________.
- 10. This elements symbol is Ar.
- 12. This element's symbol is O.
- 14. The columns of elements in the periodic table is called _______.