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Author Question: What is the name and symbol of an ion that has 26 protons and 23 electrons? (Read 39 times)

ec501234

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on: Mar 24, 2020

Question 1

How many protons and electrons are there in the calcium ion?
◦ 20 protons, 19 electrons
◦ 20 protons, 22 electrons
◦ 20 protons, 20 electrons
◦ 20 protons, 18 electrons

Question 2

What is the name and symbol of an ion that has 26 protons and 23 electrons?
◦ Fe+3
◦ Mn+3
◦ Fe+2
◦ Mn+2
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Marked as best answer by ec501234 on Mar 24, 2020

xiaomengxian

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Reply #1 on: Mar 24, 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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ec501234

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Reply 2 on: Mar 24, 2020
Wow, this really help

nanny

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Reply 3 on: Yesterday
Gracias!

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