Melting and boiling points

The --------- is the temperature at which a substance melts.

• boiling point

• melting point

• freezing point

Tags

NGSS.MS-PS1-4

The temperature at which a substance changes from a liquid to a gas is called the --------- .

• boiling point

• melting point

• freezing point

Tags

NGSS.MS-PS1-4

The boiling point of water is ----------.

• 0 degree centigrade

• 100 degree centigrade

• 10degree centigrade

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

The freezing point of water is ------------ .

Tags

NGSS.MS-PS1-4

Different substances take different times to melt.

• True

• False

Tags

NGSS.MS-PS1-4

If the melted gold cools in the ---------- , it becomes a solid again.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

We can measure temperature with a ---------- .

Tags

NGSS.3-ESS2-1

The amount of heat in a substance is called the --------- .

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Even metals melt if they get ---------- enough.

• cold

• hot

• cool

Tags

NGSS.MS-PS1-4

The solid gold bars are called ----------.