The principle which states that no two electrons in the same orbitals of an atom have same value for all four quantum numbers is the
How much of 5g of radioactive element whose half life is 50days remains after 200days?
The group VIII elements are the inert gases because they
Na\(_2\)X ⇌ 2Na\(^+\) + X\(^{2-}\)
The bond between Na and X is likely to be
The highest isotope of hydrogen is
