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Author Question: Helium-3, an electron, a neutron, and a proton have masses of 3.016029 amu, 5.486 10-4 amu, 1.00866 ... (Read 135 times)

123654777

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on: Feb 15, 2020

Question 1

The mass of a helium-4 nucleus is ________ (greater than, less than, the same as) the sum of the masses of two protons plus two neutrons.

Question 2

Helium-3, an electron, a neutron, and a proton have masses of 3.016029 amu, 5.486 × 10-4 amu, 1.00866 amu, and 1.00728 amu, respectively. The mass defect for the formation of helium-3 is ________ amu or ________ g/mol.
Chemistry ¦ McMurry, Fay, Robinson ¦ 7th Edition
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Marked as best answer by 123654777 on Feb 15, 2020

Beatricemm

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Reply #1 on: Feb 15, 2020
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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123654777

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Reply 2 on: Feb 15, 2020
YES! Correct, THANKS for helping me on my review

FergA

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Reply 3 on: Yesterday
Wow, this really help

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