Lesson 19 page 112 whole page and
figure e last page 116
question 1-8
you

1. 1 2. No 3. Metal 4. 7 5. No 6. Metal 7. 8 8. Yes 9. Sodium 10. 1 11. Chlorine 12. 1 13. Yes 14. Yes 15. Sodium chloride 1. Fewer 2. Lend 3. More 4. Borrow 5. Metals 1. 2 2. 1 3. Clacium 4. 2 5. Chlorine 6. 1 7. Two chlorine atoms need to link up with 1 calcium Atom so that calcium can loose its two valence electrons while not going over an octet with one single chlorine atom. 8. CaCl2

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