Question
Chemistry Question on Structure of atom
If it is assumed that ∞235U decays only by emitting a and β particles, the possible product of the decay is:
A
(A) 89225AC
B
(B) 89227Ac
C
(C) 89230Ac
D
(D) 89231AC
Answer
(B) 89227Ac
Explanation
Solution
Explanation:
New mass no. = 235 – 2 × 4 = 227New at. no. = 92 – 2 × 2 + 1 = 92 – 4 + 1 = 89