The outermost shell of an atom is also called the _______ shell

The number of electrons in the outermost shell of the atom of an element tells the _________ to which the element belongs. (group/period)

Only the unpaired electrons present in the outermost shell of an atom are called valence electrons.

Give suitable chemical terms for the following: The amount of energy released by the addition of electron to the outermost shell of an atom in its isolated gaseous state.

Fill in the blank by selecting the correct word: If an element has seven electrons in its outermost shell then it is likely to have the _______ [largest/smallest] atomic size among all the elements in the same period.

The outermost shell of an atom is known as its .................... and the electrons in it are known as ......................

It is the ____________ electrons in the outermost shell of an atom, which are responsible for electeification .

If an element has seven electrons in its outermost shell then it is likely to have the _____ [largest/smallest] atomic size among all the elements in the same period.

If an element of period 2 has one electron in its outermost shell, then it is likely to be a __________. (metal/nonmetal)

Three concentric conducting shells of radii a, b and c are shown in (Fig. 3.100). Charge on the shell of radius b is Q. If the key K is closed, find the charges on the innermost and outermost shells and the radio of charge densities of the shells. Given that a : b : c = 1 : 2 : 3 .

One electron is present in the outermost shell of the atom of an element X. What would be the nature and value of charge on the ion formed if this electron is removed from the outermost shell?