When an element has Z=1 and no neutrons, what element and isotope is this?
A) ${ }_{0}^{1} \mathrm{H}$
B) ${ }_{1}^{1} \mathrm{H}$
C) ${ }_{1}^{0} \mathrm{H}$
D) ${ }_{1}^{2} \mathrm{H}$

Question

Quizplus · Accepted Answer

The element with Z=1 (atomic number 1) and no neutrons is Hydrogen-1 (${ }_{1}^{1} \mathrm{H}$), which means it has 1 proton and 0 neutrons.

When an Element Has Z=1 and No Neutrons, What Element 01H{ }_{0}^{1} \mathrm{H}01​H

When an Element Has Z=1 and No Neutrons, What Element ${ }_{0}^{1} \mathrm{H}$