Matter Study Guide

What is the formula for density

• mass divided by volume

• mass x volume

• mass + volume

• volume divided by mass

What is the density of water?

• 1 gram

• 1 gram/cu.cm

• 1 cu cm.

• 1 lb/cu.cm

What will float?

• something less than the density of water

• something heavier than the density of water

• wood

• penny

What is mass?

• The amount of matter in an object

• Same thing as weight

• the amount of space occupied in an object

What is volume?

• How loud music is

• Length x width

• The amount of space inside an object

What tool and unit is used to measure mass?

• hammer and nails

• ruler and inches

• thermometer and Celsius

• electric scale and gram

What tools are used to measure volume?

• scale and ruler

• ruler and graduated cylinder

• clock and timer

What is a solution?

• two liquids combined together

• an answer to a problem

• a liquid in which something is dissolved

• two solids combined together

An example of a soluble solution is

• lemonade

• muddy water

• oil and water

A solute is

• the object being dissolved

• the liquid doing the dissolving

• the combination of a solute and solvent