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OLH Year 7 End of topic test C1: substances and mixtures

Last updated about 2 years ago
20 questions
1

Which of the following is not a state of matter?

1

The state of matter of a substance depends on its...

1

How can you identify if a material is a pure substance?

1

What is the melting point of a substance?

1

What happens to the temperature while a pure substance is boiling.

1

Most materials are...

1

How can you identify if a material is a mixture of substances?

1

In a solution of salt and water what is the solvent?

1

In a solution of salt and water what is the solute?

1

What does aqueous (aq) mean?

1

The mass of a solution is equal to...

1

What technique can be used to test if an ink is a pure substance or a mixture?

1

How can we identify the number of substances in an ink.

1

In what state of matter are particles vibrating in fixed positions?

1

In what state of matter are particles far apart?

1

What temperature can a substance evaporate at?

1

What do we call the "jiggling" movement of solid grains in a fluid?

1

What causes the "jiggling" movement of solid grains in a fluid?

1

What is a fluid?

1

Why can we not see particles of a substance under a microscope?