Atoms are made of three elementary particles: Protons,electrons, & Neutrons. The Mass of a proton is about 1.67 x 10 to the negative ^7 kg. The Mass of an electron is about 0.000000000000000000000000000911 kg. The mass of a neutron is about 1.68 x 10 to the negative ^27 . Wich particle has the least mass?
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0.000000000000000000000000000911 = 9.11 * 10^(-28) => least mass
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Of the three particles that make up an atom, the electron is without doubt the least inert so in a sentence "the electron has the least mass"
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The electron with 9.11 times 10^ - 28 kg.
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The electron with 9.11 times 10^ - 28 kg.
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electron 9.11 x 10^(-31) P.S your missing some zeros on the mass of an electron
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electron has the least mass