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Mixtures and Pure Substances Reading

Last updated about 2 years ago

10 Nsɛmmisa

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Asemmisa {{asɛmmisaAhyɛnsode}}

1.

What is all matter made of?

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2.

Why are elements very special materials?

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3.

What is a compound?

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4.

Can you separate the elements of a compound physically?

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5.

What can you mix solids with?

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6.

When does the sand in a water-and-sand mixture fall to the bottom?

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7.

What happens if you mix salt and water?

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8.

In a solution, is it easy or hard to see the parts that were mixed?

CHALLENGE QUESTIONS

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1

Asemmisa {{asɛmmisaAhyɛnsode}}

9.

How are elements and compounds different from heterogeneous mixtures and solutions?

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10.

How is a heterogeneous mixture different from a solution?