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Nicky09103

Answer: It has a charge of -2 because it has 2 more electrons than protons meaning it has a negative charge of 2 which is -2. Neutrons don't effect charge.

( +1 +1 -1 -1 -1 -1) = -2

Each proton has a charge of +1 and each electron has -1.

2(1) - 4(1) = -2

akhsuna

Answer:

2×-1.6×10^-19 C= -3.2×10^-19 C

Explanation:

charge on one proton is 1.6×10^-19 C

lets call this +q

therefore charge on on electron is -q

neutron does not have any charge, it is a neutral particle

Therefore the net charge will be

2q-4q= -2q

(q = 1.6×10^-19 C)

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