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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 1
1.

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Question 2
2.

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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.

Examine the following models of various substances. Match each model with the vocabulary word that best identifies the substance.
Oil in water
Homogeneous Mixture
Gold
Compound
Lemonade
Element
Water
Heterogeneous Mixture
The models below show different kinds of matter. Match each model to its corresponding identity.
Mixture of Elements
Elements
Compounds
Mixture of elements and compounds
Mixture of compounds