The Periodic Table Crossword Puzzle
Across
- 2. Occuring within an atom
- 5. Electrically neutral
- 8. An atom with a charge
- 9. Substance that cannot be broken down into any other substance
- 12. Negative charge of 1-
- 14. Positive charge of 1+
- 16. Russian scientist, first organized the periodic table of elements
- 18. Elements whose properties are intermediate between those of metals and nonmetals
Down
- 1. Rows (across) on the Periodic Table
- 3. Bond between nonmetals
- 4. Smallest part of an element, retains elements properties
- 6. New Zealand physicist, proposed that the majority of the mass of an atom was found in the center
- 7. The smallest particle of an element that retains the elements properties
- 8. Bond between a metal and nonmetal
- 10. Atoms of the same element that have a different number of neutrons
- 11. Columns (up/down) on the Periodic Table
- 13. Two or more elements, chemically combined
- 15. Elements that are shiny, good conductors, and found on the left of the Periodic Table
- 16. English scientist, discovered atomic number, and corrected mendeleevs arrangement of the periodic table
- 17. Elements that are dull, brittle, and often a gas at room temperature