Chemistry, 26.02.2021 23:10 marahdgz

Which statement is true about the elements present in a pure substance? A. They maintain their chemical properties.
B. They are composed of many compounds.
C. They can be separated by physical methods.
D. They can only be separated by chemical methods.

Answers: 1

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Which statement is true about the elements present in a pure substance? A. They maintain their chemical properties. B. They are composed of many compounds. C. They can be separated by physical methods. D. They can only be separated by chemical methods.

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Another question on Chemistry

Which statement is true about the elements present in a pure substance? A. They maintain their chemical properties.
B. They are composed of many compounds.
C. They can be separated by physical methods.
D. They can only be separated by chemical methods.