{{asɛmtiNe Ɔkyerɛwfo}} | Nhomakorabea | Nneɛma a ɛma wotumi yɛ ade

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How are homogeneous mixtures and heterogeneous mixtures similar?

They both have different properties throughout the mixture.

They both are made of two or more substances that can be separated physically.

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How are pure substances and mixtures different?

Pure substances are very big, but mixtures are very small.

Pure substances are always made of the same elements, but mixtures are two or more substances that can be separated physically.

This graph shows the effect of temperature on the time it takes salt to dissolve in water.

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In what temperature of water does salt dissolve the fastest?

Icy

Hot

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Salt water is a homogenous mixture. Can it be separated physically?

Yes.

No.

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Gold is an element. What is true about gold?

It can be separated physically.

It is made of two or more substances combined together.

It is made of one kind of atom and cannot be divided.

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Tea with milk is made of two or more substances and has the same properties throughout the whole mixture. What is tea with milk?

Heterogeneous mixture

Homogeneous mixture

Compound

Element

This is calcium carbonate.

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What is calcium carbonate?

Element

Compound

Homogeneous mixture (solution)

Heterogeneous mixture

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This is kachumbari. People eat it in East Africa.

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What is kachumbari?

Element

Compound

Homogeneous mixture

Heterogeneous mixture

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Pure Substances and Mixtures Content Quiz_25.26 _2

Pure Substances and Mixtures Content Quiz_25.26 _2

How are homogeneous mixtures and heterogeneous mixtures similar?

How are pure substances and mixtures different?

In what temperature of water does salt dissolve the fastest?

Salt water is a homogenous mixture. Can it be separated physically?

Gold is an element. What is true about gold?

Tea with milk is made of two or more substances and has the same properties throughout the whole mixture. What is tea with milk?

What is calcium carbonate?

What is kachumbari?

How are homogeneous mixtures and heterogeneous mixtures similar?

How are pure substances and mixtures different?

In what temperature of water does salt dissolve the fastest?

Salt water is a homogenous mixture. Can it be separated physically?

Gold is an element. What is true about gold?

Tea with milk is made of two or more substances and has the same properties throughout the whole mixture. What is tea with milk?

What is calcium carbonate?

How do you know what calcium carbonate is?

What is kachumbari?

How do you know what kachumbari is?

How do you know what calcium carbonate is?

How do you know what kachumbari is?