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Starter Quiz

Question 1 of 6
1 of 6
Match the following terms to their definition.
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A substance made from only one type of atom.
A substance made from two or more elements chemically bonded together.
The temperature at which a substance changes from a solid to a liquid.
Substances that allow electricity to pass through them easily.
Can be directly observed or measured without a chemical reaction.
element
compound
melting point
electrical conductivity
physical property
Carbon is an example of an element, whereas carbon dioxide is a compound. The conductivity of a substance is a measure of how well the substance conducts either electricity or heat.