Question

An ion has one neutron more than the number of protons but has one electron less than the number of protons . which two ions are possible which satisfy the condition. explain​

Answer 1

The ion can be both true as well as false.

There are 3 types of Hydrogen atom  

1. Hydrogen-1 (Also known as protium, the most common one, which has 1 proton, and 1 electron, no neutrons)  

2. Hydrogen-2 (Also known as Deuterium, has 1 proton, 1 electron, and 1 neutron)  

3. Hydrogen-3 (Also known as Tritium, has 1 proton, 1 electron, and 2 neutrons)

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The most abundant isotope, hydrogen-1, protium, or light hydrogen, contains no neutron. Thus, the answer would be false. But, isotope of hydrogen namely, Deuterium, has 1 proton, 1 electron, and 1 neutron. Thus, the above statement can be considered to be true.

Atoms of the same element with different numbers of neutrons are called isotopes.

Answer 2

It will be one of the hydrogen ion. as we know there are 3 ion of hydrogen