An atom consists of a positivelycharged nucleussurrounded by one or more negativelychargedparticles called electrons. The number of protons found in thenucleusequals the number of electrons that surround it, giving the atom a neutralcharge(neutrons have zerocharge).

ChargeofElectron. Thechargeof theelectronis equivalent to the magnitude of the elementarycharge(e) but bearing a negative sign. Since the value of the elementarychargeis roughly 1.602 x 10-19coulombs (C), then thechargeof theelectronis -1.602 x 10-19C.Aug 27, 2009

ChargeofElectron. Thechargeof theelectronis equivalent to the magnitude of the elementarycharge(e) but bearing a negative sign. Since the value of the elementarychargeis roughly 1.602 x 10-19coulombs (C), then thechargeof theelectronis -1.602 x 10-19C.Aug 27, 2009

To determine thetotalelectricchargeof an atomicnucleus, just add up the number of protons. Since each one is +1, the number of protons will equal thetotalelectriccharge.

To determine thetotalelectricchargeof an atomicnucleus, just add up the number of protons. Since each one is +1, the number of protons will equal thetotalelectriccharge. You can neglect the number of neutrons in anucleusas they do not contribute to thetotalelectriccharge of the nucleus.

it's always positive and multiplicative of atomic no. with the basic charge of one proton.

To determine the total electric charge of an atomic nucleus just add up the number of protons.Since one is +1,the number of protons will equal the total electric charge. You can neglect the number of neutrons in a nucleus as they do not contribute to the total electric charge of the nucleus.