Question

Which of the following element(s) are/is new in the periodic table?

A Nihonium (Nh, 113) and Moscovium (Mc, 115)
B Tennessine (Ts, 117) and Oganesson (Og, 118)
C Both (A) and (B)
D None of the above

Answer & Explanation

Answer: Both (A) and (B)

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