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Author Question: The number of electrons in the outer energy level of a neutral atom of boron (atomic number 5) is ________. (Read 60 times)

javeds

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Question 1

What element has the electron arrangement 2,8,4?
◦ iron
◦ oxygen
◦ carbon
◦ silicon
◦ sulfur

Question 2

The number of electrons in the outer energy level of a neutral atom of boron (atomic number 5) is ________.
◦ 8
◦ 10
◦ 5
◦ 3
◦ 2


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Marked as best answer by javeds on Jun 7, 2021

T4T

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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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javeds

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Reply 2 on: Jun 7, 2021
:D TYSM


alvinum

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Reply 3 on: Yesterday
Wow, this really help

 

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