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3 years ago

13

Place each description in the correct category.

2 answers:

Kay [80]3 years ago

6 0

Answer:

Elements- made of one type of atom

Can not be broken down

Compounds

Represented by formulas

Can be chemically broken down

Made of two or more types of atoms

Explanation:

An element is a chemical substance which cannot be further broken down into other chemical substances. An element is composed of only one type of atom. Examples of elements include, sodium, magnesium, gold, silver etc.

Compounds are formed when one or more elements combine in a definite ratio. Compounds are represented by chemical formulas which show the number of combining atoms e.g CaCO3, HF, etc. Some compounds can be broken down chemically.

Vedmedyk [2.9K]3 years ago

4 0

Answer:elements

Represented by symbols

Explanation:

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