d) Complete the following nuclear reactions
() iiNa Mg + - iB
(11) 230 — 234Th + ... + energy
Answers
Answered by
2
Heyy MATE HERE IS UR Reactions.....
.
.
.
α-decay
_{ Z }^{ A }{ X }\quad \underrightarrow { -\alpha } \quad _{ Z-2 }^{ A-4 }{ Y }
Z
A
X
−α
Z−2
A−4
Y
\beta β-decay
_{ Z }^{ A }{ X }\quad \underrightarrow { -{ \beta }^{ + } } \quad _{ Z-1 }^{ A }{ Y }
Z
A
X
−β
+
Z−1
A
Y
Now,
_{ 92 }^{ 238 }{ M }\quad \underrightarrow { -2\alpha } \quad _{ 92-4 }^{ 238-8 }{ N }
92
238
M
−2α
92−4
238−8
N
_{ 88 }^{ 230 }{ N }\quad \underrightarrow { -{ 2\beta }^{ + } } \quad _{ 86 }^{ 230 }{ L }
88
230
N
−2β
+
86
230
L
No. of neutrons in L = 230-86 = 144.
\therefore \quad ∴144 neutrons are present in the nucleus of L.
.
.
. Moderators Daya Karo....
Answered by
0
I hope this answer will help you.
Please mark me Birlianist.
I can not understand incomplete question.
Similar questions