The symbol −10X used to represent which of the particles?
A
Proton
B
Neutron
C
Electrons
D
Atoms
Verified Correct Answer: C.
Physical Principles & Numerical 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.)
Source: Myschool Past Questions Archive (Record #40871)