Students investigated how much salt could dissolve in 100 mL of water.Which SI units would most likely be used to measure the amount of salt? pounds grams milliliters centimeters

## Step 1<br />The problem is asking for the most appropriate SI unit to measure the amount of salt that can dissolve in 100 mL of water. The options provided are pounds, grams, milliliters, and centimeters.<br /><br />## Step 2<br />We need to consider the nature of the substances involved. Salt is a solid substance, and we are measuring its mass, not its volume. Therefore, we need to use a unit that measures mass, not volume.<br /><br />## Step 3<br />Among the options, only grams are a unit of mass. Pounds are a unit of weight, not mass, and milliliters and centimeters are units of volume, not mass.