NEET UG PHYSICS MCQ: NUCLEI

1 Medium

1 of 1

Analyzing +4 | -1

A radioactive nucleus

_Z^AX

undergoes spontaneous decay in the sequence

_Z^AX{ \to _{Z - 1}}B{ \to _{Z - 3}}C{ \to _{Z - 2}}D,

where

Z

is the atomic number of element

X

. The possible decay particles in the sequence are

View answer and explanation

Correct option: A

{\beta ^ + },\alpha ,{\beta ^ - }

Option A (

{\beta ^ + },\alpha ,{\beta ^ - }

) is correct because it correctly identifies the decay particles emitted in the given sequence of transformations.

More Questions from NUCLEI

Practice All Chapter MCQs →

\mathrm{216}

\mathrm{125}

{ }_{92} X^{236} \rightarrow{ }_{56} Y^{141}+{ }_{36} Z^{92}+3 R

({R})

{R_0}\; = \mathrm{ }1.3fm

\left({ }_0^1 \mathrm{n}\right)

\left({ }_{92}^{235} \mathrm{U}\right)

1\,\,a.m.u = 931\,\,MeV