1.

Which of the following can be the density of steel?

A. 8.1 g/cm<sup>3</sup>
B. 7.8 g/cm<sup>3</sup>
C. 7.7 g/cm<sup>3</sup>
D. 8.2 g/cm<sup>3</sup>
Answer» C. 7.7 g/cm<sup>3</sup>


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