Conservation of Matter

Front

Matter must have weight and...

Back

take up space

Front

Weight of liquid after dissolving 25g sugar in 150g water

Back

175 g

Front

Evidence of conservation of matter in fire snake demo

Back

About the same weight before and after

Front

Fire snake weight loss after burning

Back

Matter escaped as gas

Front

Weight of dry ice decreases

Back

Turning into a gas

Front

Weight reading on scale as balloon collects gas

Back

Stays the same

Front

Candle wax when burned

Back

burns and releases gases into the air

Front

Cinnamon rolls expand when baked due to:

Back

Gas bubbles get larger

Front

Zoe's flash paper disappeared

Back

converted to gas

Front

Weight of sealed air bag before and after inflation

Back

Stay the same