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Author Question: What ions are very important for the proper functioning of biologic systems, such as nerves and muscles? (Read 79 times)

eruditmonkey@yahoo.com

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on: Mar 21, 2021

Question 1

What Group 6A elements are semiconductors?

◦ selenium and polonium
◦ tellurium and polonium
◦ sulfur and selenium
◦ selenium and tellurium
◦ sulfur and tellurium

Question 2

What ions are very important for the proper functioning of biologic systems, such as nerves and muscles?

◦ alkaline earth metal ions
◦ alkali metal ions
◦ oxygen ions
◦ hydrogen ions
◦ nitrogen ions
Chemistry: An Atoms First Approach ¦ Zumdahl, DeCoste ¦ 3rd Edition
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Marked as best answer by eruditmonkey@yahoo.com on Mar 21, 2021

234sdffa

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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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eruditmonkey@yahoo.com

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Reply 2 on: Mar 21, 2021
:D TYSM

lindahyatt42

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Reply 3 on: Yesterday
Excellent

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