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JAMB Physics 2015 Paper
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© africaexams.com
Question : 40
Total: 66
The symbol
−1
0
X used to represent which of the particles?
Proton
Neutron
Electrons
Atoms
Validate
Solution:
Electron: A sub–atomic particle haring a negative charge and orbiting the nucleus (note: the symbol 0–1e represent the particle of an electrons.)
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