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viva [34]
3 years ago
7

The hardest mineral is called________, while the softest is called __________.

Chemistry
2 answers:
alukav5142 [94]3 years ago
4 0
The hardest mineral being a diamond and the softest being talc
dem82 [27]3 years ago
4 0
The hardest is diamond and the softest is talc
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