Atoms And Nuclei Question 222

Question: In the following reaction $ _{12}Mg^{24}+ _{2}He^{4}\to _{14}Si^{X}+ _{0}n^{1},X $ is [SCRA 1994]

Options:

A) 28

B) 27

C) 26

D) 22

Show Answer

Answer:

Correct Answer: B

Solution:

x+1= 24 + 4

Þ x = 27.



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