Combustion

What type of reaction happens when things are set on fire?

• Evaporation

• Composition

• Combustion

• Precipitation

Tags

NGSS.MS-PS1-5

We can use ______ to measure mass change.

• BTB

• Scale

• Senses

• Themometer

Tags

NGSS.MS-PS1-5

Water vapor is made from oxygen from the air and hydrogen from the ______?

• Ethanol

• Flame

• Air

• Lighter

The molecules on the right side of the equation are known as?

• Products

• Reactants

• Molecules

• Atoms

Tags

NGSS.MS-PS1-5

NGSS.MS-PS1-2

The molecules on the left side of the equation are known as?

• Products

• Molecules

• Reactants

• Atoms

Tags

NGSS.MS-PS1-5

NGSS.MS-PS1-2

This image is an example of

• atom

• molecule

Tags

NGSS.MS-PS1-1

These are pictures of

• atom

• molecule

Tags

NGSS.MS-PS1-1

Molecules will be around in million years, without changing.

• False

• True

Atoms CAN be destroyed.

• True

• False

Tags

NGSS.MS-PS1-5

Atoms will be the same in a million years.

• True

• False