Home
Earn $100 Online Daily. Work From Home. Click Here

What is the correct answer?

4

The successive ionisation energies of an atom of an element A are:
900 kJ mole1, 1757 kJ mole-1, 14850 kJ mole-1 respectively. The element is most likely to be

A. B

B. Be

C. F

D. Ba

Related Questions

Which of the following elements have maximum electronegativity? Elements whose atoms have incompletely filled penultimate and anti-penultimate… Second electron affinity of the elements is always An atom of an element has electronic configuration (Ar) 4s23d5, the… Which of the following have negative electron affinity? Which of the following is an inert gas? 3.Atomic number of an element X is 34, it belongs to In the Mendeleef's periodic table properties of the elements are the periodic… Which of the following has maximum ionisation energy ? The general electronic configuration of s-block elements is An element has atomic number 2. It belongs to IV Period has.........elements. Which of the following has highest ionisation energy? Elements whose atoms have incompletely filled penultimate energy levels… In a Lother Meyer curve sodium occurs at An element A has atomic number 7. It will have properties similar to the… With the increase in atomic number in a period of the periodic table The heaviest element is Arrange the following set of atoms in the increasing order of electron… The smallest ion amongst the following Arrange the following set of atoms in the order of increasing atomic radius… In the periodic table on moving from left to right across a period, the… Which of the following has maximum electron affinity ? Which of the following conform both cation and anion? The differentiating electron enters in the penultimate energy level in… Which of the following has minimum ionisation energy Which of the following species have minimum size? The successive ionisation energies of an atom of an element A are:900 kJ mole1,… Elements in the same vertical column has same The first atom with maximum number of d-electrons is with atomic number