Question

Non-metals are electronegative in nature which means:
(A) They gain electrons more easily.
(B) They lose electrons more easily.
(C) They form bonds by losing electrons
(D) They are negatively charged

Answer 1

Hint : A nonmetal is a chemical element that does not have all of the properties of a metal. A nonmetal has a low melting point, boiling temperature, and density in terms of physical properties. When solid, a nonmetal is often brittle, and it has poor thermal and electrical conductivity.

Complete Step By Step Answer:
Electronegativity is the tendency of an atom in a molecule to draw the shared pair of electrons towards itself. Because it is merely a tendency, it is a dimensionless attribute. It simply denotes the net consequence of atoms' inclinations to attract bond-forming electron pairs in various elements. On numerous scales, we quantify electronegativity. Linus Pauling created the most often used scale. The most electronegative element is fluorine, which has a value of 4.0, while the least electronegative element is cesium, which has a value of 0.7. As we pass through a period in the contemporary periodic table from left to right, the nuclear charge increases and the atomic size decreases, hence the value of electronegativity rises. In the contemporary periodic chart, the atomic number increases as we proceed down the group. The nuclear charge increases as well, but the effect of the increase is mitigated by the addition of one shell. As a result, as we travel down the group, the value of electronegativity diminishes. Metals have a lower electronegativity than nonmetals, which is a universal finding. As a result, metals are electropositive, whereas non-metals are electronegative. Period two elements have different characteristics than their respective group elements due to their tiny size and greater electronegativity value. Electronegative indicates that the propensity to gain electrons outnumbers the propensity to lose them.
As a result, option A is right.

Note :
On the periodic chart, fluorine is the most electronegative element. It has an electronegativity of 3.98. Cesium is the least electronegative element in the periodic table. It has an electronegativity of 0.79. Because electro positivity is the polar opposite of electronegativity, Cesium is the most electropositive element.