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Which substance is one that cannot be separated or broken down into simpler substances by chemical means?

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2026mcculloughn

Answer Element

Explanation:

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

fiifise99

Answer:

An Element

Explanation:

An Element is a pure substance that is made up of same kind of atoms and cannot be broken down into simpler forms by any known chemical means.

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