Chemistry, 09.10.2019 02:10 marissastewart533
Each atom of protium has one proton, no neutrons, and one electron. each atom of deutrium has one proton, two neutrons, and one electron. are these the same or different elements? why?
Answers: 1
Chemistry, 22.06.2019 05:50
According to coulomb's law, how would the electrical force between particles change if the product of their electrical charge increased?
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Drug abuse will not lead to physical and psychological dependence. true or false ?
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Chemistry, 22.06.2019 12:30
The bond energy for the van der waals bond between two helium atoms is 7.9×10−4ev. assuming that the average kinetic energy of a helium atom is (3/2)kbt, at what temperature is the average kinetic energy equal to the bond energy between two helium atoms
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Chemistry, 22.06.2019 23:00
What element has similar physical and chemical properties as boron.
Answers: 1
Each atom of protium has one proton, no neutrons, and one electron. each atom of deutrium has one pr...
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