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molar mass (Physics Dictionary)

molar mass : A physical property of matter defined as the mass of a given substance divided by the amount of substance and expressed in grams per mole.

_ ស្វែងរកឬបកប្រែពាក្យផ្សេងទៀតនៅប្រអប់នេះ៖
ឯកសារការងារនិងរៀនគ្រប់ប្រភេទ៖​
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