Basic Chemistry

Non living things

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• 

Tags

NGSS.MS-PS1-1

NGSS.MS-ESS2-3

NGSS.MS-ESS3-1

Matter are anything that

• Has mass but doesn't occupies space

• Only has mass

• Has mass and occupies space

Tags

NGSS.MS-PS1-5

Boiling point of pure water is... (just write the number)

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

If sugar is added in a water, what happen to the boiling poingt?

• Remain the same

• Decreases

• Increases

Tags

NGSS.MS-PS1-4

Process of melting involved

• Release of heat

• Absorption of heat

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

The change in state of matter from gas to solid is called

• Sublimation

• Condensation

Tags

NGSS.MS-PS1-4

Can be compressed

• 
• 
• 

Tags

NGSS.MS-PS1-2

Two or more elements that combine chemically.

• Molecule

• Mixture

• Compound

Tags

NGSS.MS-PS1-5

Which are the electrons?

• Yellow

• Red

• Green

Tags

NGSS.MS-PS1-1

Non-metal elements (more than one answer).

• Potassium

• Chlorine

• Zinc

• Carbon