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Author Question: How many electrons are in a neutral atom of iodine-131? (Read 58 times)

plus1

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on: Feb 15, 2020

Question 1

What is the chemical symbol for an atom that has 29 protons and 36 neutrons?
◦ N
◦ Tb
◦ Cu
◦ Kr

Question 2

How many electrons are in a neutral atom of iodine-131?
◦ 1
◦ 54
◦ 131
◦ 53
Chemistry ¦ McMurry, Fay, Robinson ¦ 7th Edition
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Marked as best answer by plus1 on Feb 15, 2020

mathjasmine

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Reply #1 on: Feb 15, 2020
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: Feb 15, 2020
Excellent

samiel-sayed

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Reply 3 on: Yesterday
:D TYSM

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