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Author Question: The coinage metals are copper, silver, and zinc. (Read 66 times)

evelyn o bentley

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Question 1

The atomic radius of Ru is approximately the same as that of Os.
◦ true
◦ false

Question 2

The coinage metals are copper, silver, and zinc.
◦ true
◦ false


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Marked as best answer by evelyn o bentley on Jul 8, 2021

fromAlphatoOmega22

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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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evelyn o bentley

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Reply 2 on: Jul 8, 2021
Wow, this really help


miss.ashley

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Reply 3 on: Yesterday
Excellent

 

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