Conservation of Matter

Multiple Choice

What is the best synonym of “conservation”?

• Talking

• Saving

• Giving Away

• Putting Away

Open Ended

What has to happen for a liquid to become a gas? Does the liquid loose mass or matter? Explain.

Multiple Choice

• The sugar evaporated

• The sugar dissapeared

• The sugar dissolved

• The sugar condensed

Multiple Choice

If 50 grams of sugar is dissolved in 200 grams of hot water, what will be the total mass of the solution?

• 200 grams because the sugar isn’t visible

• 300 grams because sugar is heavier than water

• 250 grams because no matter was gained or lost

• 225 grams because only half the sugar will dissolve

Fill in the Blank

Multiple Choice

Burning something is a perfect method of destroying matter.

• True because things burn up

• False because matter cannot be destroyed

• False because some things don’t burn

• True because only the ashes remain