Sa3m7achelle Sa3m7achelle

15-08-2016
History

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The use of iron for tools and weapons developed later than the use of copper because iron __________.

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Hussain514 Hussain514

19-08-2016

The use of iron for tools and weapons developed later than the use of copper because iron is harder and its melting point is very high and requires alot of heat to find and mold as the inter molecular forces are so strong so that requires high temperature
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carlymichelle0624 carlymichelle0624

13-09-2018

requires very high temperatures to melt

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