Chemistry, 03.07.2019 22:40 samanthasheets8925
An atom of copper (cu) has a mass number of 63 and an atomic number of 29. how many protons does it have?
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Chemistry, 22.06.2019 01:30
Idon't really understand this can you me and show your work.โบโบ[ chemistry b] subject [ electron transfer in lonic bonds]grade( 12)
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Chemistry, 22.06.2019 10:10
When electrolyzing copper (ll) chloride, what reaction takes place at the anode? what reaction takes place at the cathode?
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An atom of copper (cu) has a mass number of 63 and an atomic number of 29. how many protons does it...
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