What is the atomic number of Nihonium?
3
113
130
30
Correct answer is B
No explanation has been provided for this answer.
What is the atomic number of Copernicium?
12
14
112
114
Correct answer is C
No explanation has been provided for this answer.
What is the atomic number of Roentgenium?
1
11
111
1111
Correct answer is C
No explanation has been provided for this answer.
What is the atomic number of Darmstadtium?
110
111
112
113
Correct answer is A
No explanation has been provided for this answer.
What is the atomic number of Meitnerium?
150
109
77
102
Correct answer is B
No explanation has been provided for this answer.