Chemistry, 29.01.2021 05:10 lobatospitones

1. If a Chlorine atom were to form an ion, it would... lose 7 electrons
lose 1 electron
gain 1 electron
gain 7 electrons

2. When an atom has more electrons than protons it is a
an ion
metal
isotope
cation

3. What causes the colors of a flame test?
Non-metal or anion of the compound
Electron releasing energy as it falls back to a stable shell
Electron getting excited and going to a higher energy shell
The Flame

4.N3- has how many protons (p) and how many electrons (e)?

5.K+ has how many protons (p) and how many electrons (e)

6. When sodium and chlorine form an ionic bond the name is
Sodium Chloride
Chlorine Sodide
Sodium Chlorine
Chloride Sodium

7. When naming an ionic compound what comes first in the name?
Non-metal
Metal
An ion
Alphabetical

8.When Gallium (Ga) forms an ion, what is it's charge?

9. When Fluorine (F) forms an ion, what is it's charge?

10. What is the formula when Beryllium (Be) and Sulfur (S) bond?

11. What is the formula when Magnesium (Mg) and Chlorine (Cl) bond?

12. What is the formula when Boron (B) and Fluorine (F) bond?

13. What is the formula when Aluminum (Al) and Selenium (Se) bond?

14. What is the name of SnBr4 ?

15. What is the charge on a single Metal atom (Cation) for the following ionic compound: Pb(SO4)2

16. What is the formula for Potassium Sulfide?

17. What is the formula for Aluminum Nitrite?

18. What is the formula for Silver (i) Oxide?

Answers: 3

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1. If a Chlorine atom were to form an ion, it would... *lose 7 electrons
*lose 1 electron

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