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What is a mole?

A. a unit for counting very small items

B. 6.02 x 1023 things

C. a really big number

D. all of these

User Adigioia
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1 Answer

8 votes

Answer:

B.

Step-by-step explanation:

One mole is the amount of substance that contain the Avogadro number which is equal to 6.022×10^23 atom, molecules or ions.

User Deepak Poojari
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