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JEE Main 202127 JulyEvening Shift

Exam: JEE Main
Year: 2021
Date: 27 July
Shift: Evening Shift
Subject: Chemistry
Chapter: Hydrogen

JEE Main 2021 · 27 July · Evening Shift · Chemistry · Hydrogen

The number of neutrons and electrons, respectively, present in the...

The number of neutrons and electrons, respectively, present in the radioactive isotope of hydrogen is :-

Options

A $1\text{and}1$
B $3\text{and}1$
C $2\text{and}1$
D $2\text{and}2$

Correct answer

C. $2\text{and}1$

Step-by-step solution

Radioactive isotope of hydrogen is Tritium

\left(T 13\right)

No. of neutrons

( A - Z ) = 3 - 1 = 2

No. of electrons

= 1

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