Chemistry, asked by supriyamitra7870, 7 months ago

give the electronic configuration of the element: 19k,25Mn,20Ca

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Answered by iamvanshika53

Answer:

ii) Elements 4Be and 20Ca both have two electrons each in their outermost shells. Therefore, both these elements belong to the same group. Electronic configuration of element X is 2, 8, 7.

Answered by BrainlSrijan1

Answer:

Answer: Elements 4Be and 20Ca both have two electrons each in their outermost shells. Therefore, both these elements belong to the same group. Electronic configuration of element X is 2, 8, 7.

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