Studies Weekly - Week 6 - Law of Conservation of Mass

Front

An ice cube weighs 20 grams. How much will it weigh after it melts?

Back

20 grams

Front

True or False: A substance disappears when it dissolves.

Back

False

Front

Matter can not be created nor destroyed: it can only be

Back

Transformed, changed

Front

A student mixes 125 grams of sugar, 250 grams of water and 5 grams of flavoring. The solution weighs...

Back

380 grams

Front

Jamie weighs a glass of water and observes its weight to be 12 ounces. Jamie then adds 6 ice cubes to the glass of water. Each ice cube weighs one ounce. After all of the ice cubes have melted, what will be the approximate weight of the glass of water?

Back

18 ounces

Front

Does this picture accurately show the Law of Conservation of Mass?

Back

Yes

Front

Father Chris dissolves three grams of sugar in 55 grams of water. How much does the mixture weigh?

Back

58 grams

Front

Which property defines matter? Options: mass, length, temperature, physical state

Back

mass

Front

Law of Conservation of Mass

Back

Mass is never created or destroyed

Front

Measure of the amount of matter

Back

mass