An electron has 1022 keV of kinetic energy.What is its mass? A)9.11 $\times$ 10^-31 kg B)1.82 $\times$ 10^-30 kg C)3.64 $\times$ 10^-30 kg D)4.56 $\times$ 10^-31 kg E)2.73 $\times$ 10^-30 kg

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The Answer of An electron has 1022 keV of kinetic energy.What is its mass? A)9.11 $\times$ 10^-31 kg B)1.82 $\times$ 10^-30 kg C)3.64 $\times$ 10^-30 kg D)4.56 $\times$ 10^-31 kg E)2.73 $\times$ 10^-30 kg

An Electron Has 1022 KeV of Kinetic Energy ×\times× 10-31 Kg B)1

An Electron Has 1022 KeV of Kinetic Energy $\times$ 10^-31 Kg
B)1