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Quiz/ CFA 2 Alternative

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Last updated over 2 years ago
3 questions
Required
4
Required
5
Required
2
Question 3
3.

A teacher slowly stirs 40 grams (g) of table salt (NaCl) into a 100
milliliter (mL) beaker of water (H2O). The beaker is heated on a hot plate
until it boils. Describe how the particles of the mixture will change as Thermal energy is added to the substance.

Question 1
1.

Examine the following models of various substances. Match each model with the vocabulary word that best identifies the substance.

Draggable itemarrow_right_altCorresponding Item
Water
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Homogeneous Mixture
Lemonade
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Compound
Oil in water
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Element
Gold
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Heterogeneous Mixture
Question 2
2.

The models below show different kinds of matter. Match each model to its corresponding identity.

Draggable itemarrow_right_altCorresponding Item
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Mixture of Elements
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Elements
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Compounds
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Mixture of elements and compounds
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Mixture of compounds