Chemistry 101L - Boyd County Public Schools
In an atom, the electrons are external to the nucleus and randomly scattered in its space. In SI units, the charge of the electron is -1.60 x 10-19 C and its mass is 9.1 x 10-31 kg. Electron affinity. Either: 1. The amount of energy absorbed when one mole of electrons is absorbed by one mole of . … ................
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