hayleymhicks4
hayleymhicks4 hayleymhicks4
  • 19-01-2018
  • Chemistry
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Number 4 is wrong I don’t know how to solve it!

Number 4 is wrong I dont know how to solve it class=

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t0x1cZ
t0x1cZ t0x1cZ
  • 19-01-2018
The answer is (2). Because a mole equals 6.02 x 10^23 atoms. But since it is approximate; "6.0 x 10^23"
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