Across
- 5. atoms of the same element with different neutrons
- 7. relative ability of an elements atoms to attract electrons in a chemical bond
- 10. Solid goes directly into a cloud vapor
- 11. another name for group 18
- 13. mixture can be easily picked out
- 15. mass in grams of one mole of any pure substance
- 16. particle with negative charge
- 17. tells how many electrons an atom has gained or lost
- 18. 22.4 Liters is how many moles at STP?
Down
- 1. resistance to flow by a fluid
- 2. milk of magnesium is a
- 3. particle with positive charge
- 4. numerical information
- 6. a substance breaks down into two or more components
- 8. ability to be made into wire
- 9. 6.02 X 10^23 is whos number?
- 12. information describes color, odor, shape, and same other physical characteristics
- 14. Area around a nucleus where electrons are mostly found