Elements Quiz
Across
- 7. an element found in Groups 3-12 of the periodic table
- 10. an element that is dull, doesnt conduct electricity, and is fragile
- 11. element with atomic number 20
- 14. the combined number of protons and neutrons in an atom
- 17. the subatomic particle found in the energy level and orbitals surrounding the nucleus
- 19. a vertical row in the periodic table
Down
- 1. Term that describes an element that can be pounded into a thin sheet
- 2. I am an alkali-earth metal in period 2
- 3. I have a family all of my own
- 4. elements found in group 17 of the periodic table
- 5. term used for metals who transfer heat and electricity
- 6. I am a nobel gas in period 6
- 8. elements in group 1 of the periodic table
- 9. I have 26 protons
- 12. term used for the ability of an element to be pulled into wire
- 13. a horizontal row in the periodic table
- 14. the elements are organized, on the periodic table, by increasing this number
- 15. element with atomic mass of 15.9994
- 16. an atom with a different number of neutrons from another atom of the same element
- 18. A small particle in the nucleus of the atom, with no charge