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An element has 12 protons. The group and period to which this element belongs to is (a) 2nd group, 3rd period (b) 2nd group, 2nd period (c) 3rd group, 2nd period (d) 3rd group, 3rd period

An element has 12 protons. The group and period to which this element belongs to is
(a) 2nd group, 3rd period
(b) 2nd group, 2nd period
(c) 3rd group, 2nd period
(d) 3rd group, 3rd period

Grade:12th pass

1 Answers

Pawan Prajapati
askIITians Faculty 60782 Points
one year ago
Answer: a

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