Quiz
Atomic structure: mass number and atomic number
Questions in this quiz (1)
1In the numbers next to the atomic symbol, the mass and atomic number is?
- AMass is protons plus neutrons and atomic is neutrons
- BMass is protons plus neutrons and atomic is protons
- CMass is electrons and neutrons and atomic is neutrons
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- Quiz on Untitled, created by lithgow.allison. on 25/11/2014.
- Author
- lithgow.allison.
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- English
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