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11 grade chemistry others

The mass of 1 mole electron is 0.55mg(A)True(B) False

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1 Year agoGrade
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1 Answer

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1 Year ago

The statement is false. The mass of 1 mole of electrons is not 0.55 mg. The molar mass of an electron is extremely small compared to that value. The molar mass of an electron is approximately 0.00054858 grams per mole (g/mol), or 5.486 × 10^-4 grams per mole. This value is derived from the electron's mass, which is approximately 9.10938356 × 10^-31 kilograms (kg). Therefore, the correct answer is:

(B) False.