Science, asked by anandkushwah, 1 year ago

name the metal and nonmetal first which makes iron hard and strong

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Answered by naturalbeauty

6

1)steel and carbon. 4)silver. due to the formation of silver sulphide by the action of hydrogen sulphide

Answered by divisri04

8

Answer: The correct answer is carbon and if u have doubt then plz. check the NCERT pg. no 137 .

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