Which of the following belong to 3rd period, following configuration.
a) 2, 6 b) 2, 8 c) 2, 8 2 d) All
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Which of the following belong to 3rd period, following configuration.
a) 2, 6 b) 2, 8 c) 2, 8 2 d) All
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Answer:
element with configuration 2, 8, 2 belong to 3rd period
Explanation:
Answer:
2,8,2 is electronic configuration of an element which belongs to 3rd period
Explanation:
Because the period is defined by the number of shells