Gas Liquid Solid

What do we call when a gas changes to liquid?

• evaporation
• sublimation
• solidification
• condensation

Tags

NGSS.MS-PS1-4

Which matter has a fixed shape and can not flow?

Please explain what does melting mean。

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Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

When water freezes what state of matter is it now?

• plasma
• liquid
• solid
• gas

Tags

NGSS.MS-PS1-4

What state of matter is this?

• Solid
• Liquid
• plasma

• Gas

What is water's freezing point?

• 0 degrees Celsius or 32 degrees Fahrenheit
• 100 degrees Celsius
• -10 degrees Celsius
• 50 degrees Celsius

Tags

NGSS.MS-PS1-4

Why does ice melts faster in your hand?

• The ice evaporates in contact with the hand
• The hand absorbs cold from the ice
• Heat transfer from warmer hand to ice
• The ice absorbs heat from the hand

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-5

When you put water in the freezer what will you get?

Tags

NGSS.MS-PS1-4

What happens if water get heated?

• Evaporation
• Condensation
• Freezing
• Boiling

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What is the melting point of ice?

• 100 degrees Celsius
• -10 degrees Celsius
• 0 degrees Celsius
• 50 degrees Celsius

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4