Number of electrons in second shell of Be atom is- View Solution An atom of an element (X) has its K, L and M shells filled with some electrons. It reacts with sodium metal to form a compound Nax. The number of electrons in the M shell of an atom of element (X) will be View...
The further away from the nucleus an electron shell is located, the more sublevels, orbitals, and electrons it can hold. This is because these shells have higher energy levels.Answer and Explanation: The maximum number of electrons that can be contained in the n=3 level is 18. This...
Allocation of States in the First Three Quantum Shells ShellnlmsNumber of StatesMaximum Number of Electrons in Shell K 1 0 0 ±12 Two 1s-states 2 0 0 ±12 Two 2s-states L +1 ±12 8 2 1 0 ±12 Six 2p-states −1 ±12 0 0 ±12 Two 3s-states M +1 ±12 1 0 ±12...
5 Which graph shows the number of electrons in the outer shell of an atom, plotted against the proton (atomic) number for the first ten elements in the Periodic Table? C AB101088一number of 6number of 6-electrons in electrons in outer shell4outer shell4220+0+02 4 6 81002 4 6 8 10...
1 What is the maximum number of electrons that can be in each of the following. the first shell: ___ the 3p_y orbital: ___ the 4s orbital: ___ the 4p subshell: ___ the fourth shell ___ what is the maximum number of electrons that can have n =4, ml= -...
" The ratio of the energy of electrons in "1^(" st ")" shell of "He^(+)" and "3^(" rd ")" shell of "Li^(+2)" is " View Solution Three elements X, Y and Z belong to 17th group but to 2nd, 3rd and 4th period respectively. Number of valence electrons in Y is 7. Fin...
The given electronic configurations of the elements have to be grouped, that represent elements with similar properties Concept Introduction: In the periodic table the elements are grouped based on their valence electrons, so all the elements within a certain ...
Valence electrons or outer shell electron of an atom is the total number of electrons that is present in the outer most shell of the orbital. Electronic configuration is the distribution of electrons of atoms or molecule in the orbital. Pauli Exclusion Prin...
Answer to: Account for the number of electrons in the outer occupied shell of the given element, and indicate the principal quantum number of that...
How many electrons will metals generally have in their outer shell? What is the maximum number of electrons that can occupy the 3rd electron shell? Which element group contains radioactive synthetic elements? Consider the electron configuration for iron. How many outer electrons...