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Author Question: Calculate the percent abundance of the two isotopes of a fictional element, georgium, if it has an ... (Read 77 times)

mwit1967

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on: Jul 8, 2021

Question 1

Barium belongs to the ________ group of the periodic table.
◦ alkali metal
◦ alkaline earth metal
◦ halogen
◦ noble gas

Question 2

Calculate the percent abundance of the two isotopes of a fictional element, georgium, if it has an average atomic mass of

Go-290 289.86 u
Go-292 292.07 u

◦ Go-290, 38% and Go-292, 62%
◦ Go-290, 62% and Go-292, 38%
◦ Go-290, 42% and Go-292, 58%
◦ Go-290, 58% and Go-292, 42%
◦ cannot be determined
General Chemistry: Principles and Modern Applications ¦ Petrucci, Herring, Madura, Bissonnette ¦ 11th Edition
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Marked as best answer by mwit1967 on Jul 8, 2021

marict

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Reply #1 on: Jul 8, 2021
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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mwit1967

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Reply 2 on: Jul 8, 2021
Gracias!

tranoy

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Reply 3 on: Yesterday
Excellent

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