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Author Question: The correct symbol for hydrogen-3 is He. (Read 38 times)

plus1

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on: Jun 7, 2021

Question 1

Exposure to radiation is unavoidable because some radioactive elements occur naturally.
◦ true
◦ false

Question 2

The correct symbol for hydrogen-3 is He.
◦ true
◦ false
Chemistry: An Introduction to General, Organic, and Biological Chemistry ¦ Timberlake ¦ 13th Edition
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Marked as best answer by plus1 on Jun 7, 2021

iman

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Reply #1 on: Jun 7, 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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plus1

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Reply 2 on: Jun 7, 2021
:D TYSM

adf223

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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