Can there be an element with atomic mas 53 or 54 in between the two elements ,Chromium`frac(52)((24)Cr` and Mangense `frac(55)(25)`Mn?

Answer the following questions: Can there be an element with atomic mass 53 or 54 in between the two elements chromium and magnese ?

A domain in ferromagneticiron isin the form of a cube of side 1 pm. Estimate the number of iron atoms in the domain maximum possible dipole moment and magnetization of the domain. The molecular mass of iron is 55frac(g)(mole) and density is 7.9 frac(g)(cm^3) . Assume that each iron atom has a dipole moment of 9.27xx10^(-24) Am^2 .

A domain in ferromagnetic iron is in the form of a cube of side length 1 xx 10^-6 m . Estimate the number of iron atoms in the domain, the maximum possible dipole moment and magnetization of the domain. Given: density 7.9frac(g)(cm^3) , molecular mass of iron = 55 g/ mole. Assume each atom has a dipole moment of 9.27 xx 10^-24 Am^2 .

Which of the following general configuration of outermost shell represents chromium element? [Cr atomic number = 24]

An element has two isotopes of mass numbers 65 and 67 with abundances of 25 % and 75 % respectively. The atomic mass of the elements is

A compound made of two elements A and B are found to contain 25% A (Atomic mass 12.5) and 75% B (Atomic mass 37.5). The simplest formula of the compound is_________.