## Chemistry: Molecular Approach (4th Edition)

Published by Pearson

# Chapter 3 - Exercises - Page 130: 29

#### Answer

$CO_2$ - molecular compound $NiCl_2$ - ionic compound $NaI$ - ionic compound $PCl_3$ - molecular compound

#### Work Step by Step

$CO_2$ - molecular compound, because it is composed of 2 non-metals $NiCl_2$ - ionic compound, because it is composed of a metal and a non-metal $NaI$ - ionic compound, because it is composed of a metal and a non-metal $PCl_3$ - molecular compound, because it is composed of 2 non-metals

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