[最も好ましい] 28 14 si protons neutrons electrons 235008-28 14 si protons neutrons electrons

WebThat's equal to 26 Where the number of protons is still 28 So we have protons is equal to 28 And the electrons equal to 26 because of the charge And then we can do the exact

28 14 si protons neutrons electrons-WebSolution The correct option is C 62 Atomic mass is found by adding the number of protons to the number of neutrons, 28 34 = 62 Electrons have negligible mass so their numberWebSilicon is a metalloid element belonging to group 14 of the periodic table It is the second most abundant element in the Earth's crust, making up 28% of it by weight It is chemically less

28 14 si protons neutrons electronsのギャラリー

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