Matter, pure substances and mixtures.

Select the one with more volume.

• Melon

• Tomato

Select the element with less mass.

• A watermelon

• A football ball

Definition of Matter:

"Matter is anything that has ______ and ________."

• Pure substance

• Mass

• Sound

• Volume

"Ice floats on water"

• True

• False

"Iron (hierro) floats on water"

• True

• False

Why the sound is NOT matter?

• It hasn't got mass and smell.

• It hasn't got taste or volume.

• It hasn't got energy.

• It hasn't got mass or volume.

Pure substances is formed by...

• 1 type of matter

• 2 or more types of matter

Mixtures can be...

• Heterogeneous

• Heterochromia

• Homosapiens

• Homogeneus

Select pure substances

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Select heterogeneous mixtures

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