CTET 2 Math and Science 14 Dec 2024 Shift 1 Paper

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Question : 70 of 150
 
Marks: +1, -0
Complete the following table:
Atomic number Mass number No. of electrons No. of protons No. of neutrons
9 A B C 10
D 24 E 12 F

A, B, C, D, E, F respectively are: 
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