Question

When a substance freezes, what happens to the mass?

The mass stays constant as it changes from a liquid to a solid.
The mass increases as it changes from a liquid to a solid.
The mass decreases as it changes from a liquid to a solid.
There is no mass once the substance becomes a solid.

Answer 1

he mass stays constant as it changes from a liquid to a solid.

Answer 2

The*

Answer 3

There is no mass once the substance becomes a solid. NONSENSE

The mass stays constant as it changes from a liquid to a solid. CORRECT

The mass decreases as it changes from a liquid to a solid. NONSENSE

The mass increases as it changes from a liquid to a solid. NONSENSE

Some common sense helps: when a substance freezes it changes state. The mass does not. When you freeze 100 gram water you get 100 gram ice.

Answer 4

Yayayaya >:D