SFM Mid-Unit Test Review

Front

Which of the following is an example of a physical property of matter? Flammability, Density, Reactivity with acid, Ability to rust

Back

Density

Front

What is the smallest unit of an element that retains the properties of that element?

Back

Atom

Front

Which term describes a substance made of only one kind of atom?

Back

Element

Front

Which of the following is a chemical property? Melting point, Color, Ability to burn, Mass

Back

Ability to burn

Front

Classify the following as an element, compound, or mixture: Salt water.

Back

Mixture

Front

A student observes a shiny, silver-colored metal that conducts electricity. Which property is the student using to classify the matter?

Back

Physical property

Front

You are given a sample of matter. It cannot be separated by physical means and is made of two or more elements chemically combined. How would you classify it?

Back

Compound

Front

A student is given four unknown substances. Which procedure would best help them classify each as an element, compound, or mixture? Options: Measure their mass, Test if they can be separated by physical means, Observe their color, Check their temperature

Back

Test if they can be separated by physical means

Front

Which of the following is an example of a physical change? Burning wood, Rusting iron, Melting ice, Baking a cake

Back

Melting ice

Front

Which process is an example of a chemical change? Boiling water, Dissolving sugar in water, Burning a candle, Melting butter

Back

Burning a candle