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Subjects
Science CBSE
Class 9
Structure of the atom
Textbook based HOTS
30.
Multiple Choice Question Answer XXX
Exercise condition:
2
m.
1.
The first, second, third and fourth orbits are respectively designated are
2.
Which of the following is a correct representation of \(Cl^-\)?
Answer variants:
18 protons and 17 neutrons
S,P,D,F
17 protons and 18 neutrons
K,L,M,N
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