## Chemistry and Chemical Reactivity (9th Edition)

Published by Cengage Learning

# Chapter 2 Atoms, Molecules, and Ions - Study Questions - Page 95c: 47

#### Answer

C and D are correct.

#### Work Step by Step

a) $Al^{3+}$ and $Cl^{-}$ would result in $AlCl_3$ b) $K^{+}$ and $F^{-}$ would result in $KF$ c) $Ga^{3+}$ and $O^{2-}$ results in $Ga_2O_3$ d) $Mg^{2+}$ and $S^{2-}$ results in $MgS$

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