Describe the appearance of the material. Include its color and state (solid or liquid). Pour ¼ cup of water into a small, clear container. Measure ¼ teaspoon of the material, and carefully pour it into the container. Look at the side of the container as you pour in the material. Decide whether the material is less dense or more dense than water by observing whether the material floats or sinks.

Swirl the container to see whether the material mixes with the water.

Rinse and dry the container and the measuring spoon after each use.
MaterialAppearance of the material,
including its color and stateIs the material less dense or
more dense than water?Does the material dissolve in
(mix with) water?

baking soda
baking powder
salt
sugar
white flour
white vinegar
oil (any kind)