Matter Review

Elements, compounds, and mixtures are all made of

• atoms

• molecules

• compounds

• energy

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Nitrogen chemically combines with hydrogen to make a new substance. This substance is

• an element

• a compound

• a mixture

• your best friend

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What do Sulfur, Phosphorus, Carbon, Hydrogen, Nitrogen, and Oxygen have in common?

• They are all metals

• They are all gases at room temperature

• They are all compounds

• They are the most common elements is all living things

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Oxidation is an example of

• cool science stuff

• a physical property

• a chemical property

• a financial property

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What describes how much matter is in an object?

• volume

• density

• mass

• weight

Two or more substances that are together but NOT chemically combined is a

• element

• compound

• mixture

• enigma

Hg is

• an element

• a compound

• a mixture

• weird

You have a piece of metal that is an element. Which of the following would best help you identify it?

• shape

• color

• density

• a detective

Most elements are

• found everywhere

• are metals

• are non metals

• Aggie fans

You find something that is brittle and dull. What type of element is it likely to be?

• a metal

• a nonmetal

• a metalloid

• heavy metal