Chemistry, asked by vaishnavi54167, 9 months ago

according to the defination of pure substance, which of the following is
a pure substance
1.ice
2.mercury
3.iron
4.all of these

Answers

Answered by Anonymous

1

Answer:

All of these

is a pure substance .

Answered by s1857palak2935

1

a pure substance is 3. iron

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