Periodic Table Crossword
Across
- 4. the fifth element on the periodic table; it gives flares a distinctive green colour
- 6. the atomic sybol is Be; can be used to make nuclear weapons
- 8. its atomic mass is 35,453; used to disinfect water
- 9. the atomic mass is 22.990; used in the production of titanium
- 11. its atomic symbol is K; helps mintain normal levels of fluid inside the cells
- 15. sixteenth on the periodic table; used for bateries, detergents and fungicides
- 16. the atomic mass is 28.086; the most useful element to mankind
- 18. the atomic symbol is He; can be used for balloons
- 19. the thirteenth elemt on the periodic table; used to make cans, foils, kitchen utensils and window frames
Down
- 1. the atomic symbol is P; used for growth, maintenance and repair of all tissues and cells
- 2. the first element on the periodic table; can be used for treating metals
- 3. the atmoic mass is 12.011; useful for the manufacture of fuels
- 5. the atomic symbol is Mg; important to regulate muscle and nerve function
- 7. the atomic mass is 6.9410; Can be used to treat mania
- 10. the ninth element on the periodic table; is used in production of low friction plastics
- 12. the atomic mass is 15.999; can be used for melting, refining and manufacture
- 13. its atomic symbol is Ar; a colourless odourless gass that is intert to other substances
- 14. twentieth on the periodic table; helps keep muscles to move for nerves to carry messages between brain and every part of the body
- 17. the atomic symbol is Ne; can be used to make lighting arrestors