
Concept explainers
Interpretation:
The compound which is generally not formed needs to be identified.
Concept introduction:
The elements are arrangedin the periodic table in increasing an

Answer to Problem 21STP
(B) NeBr2
Explanation of Solution
In the given problem, there are three compounds, KBr, NeBr2 and AlBr3.
The electronic configuration of potassium is
So, the correct option is (B) NeBr2.
Chapter U1 Solutions
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