AP BIOLOGY

Detailed explanation-1: -A covalent bond is formed by equal sharing of electrons from both the participating atoms. The pair of electrons participating in this type of bonding is called shared pair or bonding pair. The covalent bonds are also termed as molecular bonds.

Detailed explanation-2: -Covalent bonds involve the equal sharing of an electron pair by two atoms.

Detailed explanation-3: -A nonpolar covalent bond is a covalent bond in which the bonding electrons are shared equally between the two atoms.

Detailed explanation-4: -A covalent bond that has an equal sharing of electrons (part (a) of Figure 4.4. 1) is called a nonpolar covalent bond.

Detailed explanation-5: -Because they have the same electronegativity, they will share their valence electrons equally with each other. This type of a covalent bond where electrons are shared equally between two atoms is called a non-polar covalent bond.