victoryanez959 victoryanez959

13-10-2020
Biology

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which of these is a pure substance that cannot be broken down by a chemical reaction?

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viaali81381 viaali81381

13-10-2020

Answer: Element

Explanation: An element is a pure substance that cannot be separated into simpler substances by chemical or physical means.

Each element has unique physical and chemical properties.

Plz mark brainliest:)

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