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Author Question: What Group 6A element was discovered in pitchblende by the Curies? (Read 25 times)

faduma

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on: Mar 21, 2021

Question 1

What Group 6A element has been studied for its ability to protect against cancer?

◦ sulfur
◦ polonium
◦ selenium
◦ tellurium
◦ oxygen

Question 2

What Group 6A element was discovered in pitchblende by the Curies?

◦ sulfur
◦ polonium
◦ selenium
◦ tellurium
◦ oxygen
Chemistry: An Atoms First Approach ¦ Zumdahl, DeCoste ¦ 3rd Edition
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Marked as best answer by faduma on Mar 21, 2021

jaymee143

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Reply #1 on: Mar 21, 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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faduma

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Reply 2 on: Mar 21, 2021
Gracias!

adf223

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Reply 3 on: Yesterday
:D TYSM

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