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Author Question: Which element of group 6A has the highest melting point? (Read 59 times)

cdr_15

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Question 1

Which group 6A element is naturally radioactive?
◦ Po
◦ U
◦ Dy
◦ S

Question 2

Which element of group 6A has the highest melting point?
◦ Se
◦ As
◦ Ge
◦ Po


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Marked as best answer by cdr_15 on Feb 15, 2020

Pswine

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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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cdr_15

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Reply 2 on: Feb 15, 2020
:D TYSM


samiel-sayed

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Reply 3 on: Yesterday
Wow, this really help

 

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