Chemistry, asked by varunesh72l, 11 months ago

which of the following is pure substance:iron,wood,air, calcium oxide,milk

Answers

Answered by afiyakaisar17

4

Answer:

iron

I hope that it will help you...... .

Answered by BlessedMess

32

Following substance from the above mentioned list are pure substance :

$\sf\red{★Iron}$

$\sf\red{★Calcium\:oxide}$

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