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IQWST IC2 Review Learning Set 1-2

IQWST IC2 Review Learning Set 1-2

Assessment

Flashcard

Chemistry, Science

6th - 8th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

Student preview

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15 questions

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1.

FLASHCARD QUESTION

Front

Is solubility a property?

Back

Yes, solubility is a property that describes how well a substance can dissolve in a solvent.

2.

FLASHCARD QUESTION

Front

What is the amount of matter an object has called?

Back

Mass is the amount of matter in an object.

3.

FLASHCARD QUESTION

Front

What is an example of a chemical change?

Back

Digesting your food is an example of a chemical change.

4.

FLASHCARD QUESTION

Front

What best explains why electrolysis is a chemical reaction?

Back

Electrolysis rearranges the atoms of water into two new substances with different properties than water.

5.

FLASHCARD QUESTION

Front

What are the substances at the beginning of a chemical equation called?

Back

The substances at the beginning of a chemical equation are called reactants.

6.

FLASHCARD QUESTION

Front

What is the definition of density?

Back

Density is the mass of an object divided by its volume.

7.

FLASHCARD QUESTION

Front

What is the difference between a chemical change and a physical change?

Back

A chemical change results in the formation of new substances, while a physical change does not change the substance's chemical identity.

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