What is Matter?

What is Matter?

• anything with volume and mass

• the smallest particle of an element

• a particle in the nucleus of an atom

• an experiment that takes place in the mind

What is Mass?

Why do chemists study atoms?

• to discover new planets

• to find new sources of water

• to understand how matter is formed

• to learn how plants defend themselves

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Which idea did Democritus teach?

• there are three particles in an atom

• protons exist in the nucleus of an atom

• electrons can be used to create electricity

• there is a particle of matter that cannot be divided

What happens when you combine hydrogen and oxygen?

• You get gold

• You get a solid

• You get a gas

• You get water

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The human body is made up of atoms.

• True

• False

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Name TWO atoms found in the human body.

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Why did you create a mosaic? How does this help explain this week's lesson?

Magnesium is the greatest atom found in the human body

• True

• False

In your magazine what smell is moving through the air?

• Fish

• Bread

• Pie

• Soup

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