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Author Question: A stable atom has ________ in its valence shell. (Read 136 times)

CBme

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Question 1

Matter composed of a single type of atom is known as a(n)
◦ element.
◦ mineral.
◦ compound.
◦ electron.
◦ molecule.

Question 2

A stable atom has ________ in its valence shell.
◦ 4 electrons
◦ 2 neutrons
◦ 8 protons
◦ 10 electrons
◦ 8 electrons


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Marked as best answer by CBme on Oct 17, 2019

scottmt

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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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CBme

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Reply 2 on: Oct 17, 2019
Excellent


atrochim

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Reply 3 on: Yesterday
Wow, this really help

 

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