The mass number of two elements X and Z are 52 and 75 respectively. X contains 16.6% more neutrons compared to protons. Z contains 27.3% more neutrons compared to protons. X and Z are respectively:

The mass numbers of two elements X and Z are 52 and 75 respectively . X contains 16.6% more neutrons compared to protons . Z contains 27.3% more neutrons compared to protons . X and Z are respectively

An element with a mass number of 81 contains 31.7% more neutrons as compared to protons. Identify the element

An elements with mass number 81 contains 31.7% more neutronsis compared to protons Assign the atomic symbol .

An element with mass number 81 contains 31.7% more neutrons as compared to protons. Assign the atomic symbol.

An element with mass number 81 contains 31.7% more neutrons as compared to protons. Assign the atomic symbol.

An element with mass number 81 contains 31.7% more neutrons as compared to protons. Assign the atomic symbol.

An element with mass number 81 contains 31.7% more neutrons as compared to protons. Assign the atomic symbol.

An element with mass number 81 contains '31.7 %' more neutrons as compared to protons. Assign the atomic symbol.