Which pair of atomic numbers represents elements in the same group
(a) 11 , 19
(b) 6 , 12
(c) 4 , 16
(d) 8 , 17
Answers
Answered by
0
Answer:
11 , 19
OPTION (A) IS CORRECT ANSWER
Similar questions
Science,
2 months ago
Physics,
2 months ago
English,
2 months ago
India Languages,
5 months ago
Computer Science,
5 months ago
Economy,
1 year ago