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slava [35]
3 years ago
6

A pure substance is anything that cannot be broken down or separated by _______________ means?

Physics
2 answers:
maxonik [38]3 years ago
6 0

Answer:

Explanation:

An element is a pure substance which cannot be broken down into anything simpler by chemical methods. Most elements consist of a mixture of isotopes and so are not pure substances. Isotopes of an element can be separated by physical methods such as diffusion and mass spectrometry.

MatroZZZ [7]3 years ago
3 0

Answer: Physical is the blank space

Explanation: Your welcome

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