Social Sciences, asked by gamingeagle787, 3 months ago

c)Why Boron-5 and Aluminium -13 are not placed in group -3, though they contain 3 electrons each in the outermast orbit.​

Answers

Answered by saieshdeolekar
0

Answer:

Boron and Aluminium are present in Group 13 of the modern periodic table.

Group 13 (IUPAC System) can also be referred to as Group III-A.

Note:-

Logically, Boron and Aluminum can't be placed alongwith elements such as Yttrium as they don't exhibit properties of a transition metal.

Hope this helps!

PLS MARK BRAINLIEST

Answered by Anonymous
0

Answer:

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Explanation:

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