Solve
Guides
0
You visited us 0 times! Enjoying our articles? Unlock Full Access!
Standard XII
Physics
Nuclear Reactions
Question

A parent nucleus $$^{m}_{1}p$$ decays into a daughter nucleus $$D$$ through $$\alpha$$ emission in the following way $$^{m}_{1}p\rightarrow D+\alpha$$ The subscript and superscript on the daughter nucleus $$D$$ will be written as

A
$$^{m+4}_{n}D$$
B
$$^{m-4}_{n}D$$
C
$$^{m}_{n}D$$
D
$$^{m-4}_{n-2}D$$
Open in App
Solution
Verified by Toppr

Correct option is D. $$^{m-4}_{n-2}D$$

Was this answer helpful?
0
Similar Questions
Q1
A parent nucleus $$^{m}_{1}p$$ decays into a daughter nucleus $$D$$ through $$\alpha$$ emission in the following way $$^{m}_{1}p\rightarrow D+\alpha$$ The subscript and superscript on the daughter nucleus $$D$$ will be written as
View Solution
Q2
A radioactive nucleus undergoes α- emission to form a stable element.What will be the recoil of the daughter nucleus if v is the velocity of α emission?
View Solution
Q3
A radio nucleus decays one α and two β-particles; the daughter nucleus is isotopes of the parent.
If true enter 1, else enter 0.
View Solution
Q4
Compared to the parent nucleus, the daughter nucleus of a β decay has:
View Solution
Q5
A parent nucleus $$X$$ undergoes $$\alpha-$$ decay with a half-life of $$75000$$0 years. The daughter nucleus $$Y$$ undergoes $$\beta-$$ decay with a half-life of $$9$$ months. In a particular sample, it is found that the rate of emission of $$\beta$$ -particles is nearly constant (over several months) at $$10^7 /hour$$. What will be the number of $$\alpha-$$ particles emitted in an hour ?
View Solution