Roberto wants to measure the lengths of the sides of a metal cube. Which tool should he use?
An experimental procedure calls for 35.9 g sodium chloride and 15.2 g silver nitrate. What tool should be used to measure these substances?
4. 0.0045 cm or 0.0045 in. Larger quantity:
Mark needs to determine how much the temperature of a solution changes during a chemical reaction. Which tool does he need?
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