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Messier42 Posted 13 years ago
Vocabulary

Is there any way to explain them in a professional way?

The metal is hard.
The metal is soft.
Is there any way to explain them in a professional way?
  

Top answer

You can quantify hardness. There is a Rockwell scale, for one. But "hard" and "soft" are adequate and formal for rough comparisons.

  • You can quantify hardness.
  • There is a Rockwell scale, for one.
  • But "hard" and "soft" are adequate and formal for rough comparisons.
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1 Answers
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You can quantify hardness. There is a Rockwell scale, for one. But "hard" and "soft" are adequate and formal for rough comparisons.

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