Is hydrogen bonding an actual type of bond?

Hydrogen bonds can occur between molecules (intermolecular) or within different parts of a single molecule (intramolecular). This makes them somewhat stronger than a van der Waals interaction and weaker than covalent or ionic bonds.
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Im not sure this is the answer your looking for but;
A hydrogen bond is the electromagnetic attraction between polar molecules in which hydrogen is bound to a larger atom, such as oxygen or nitrogen. This is not a sharing of electrons, as in a covalent bond. Instead, this is an attraction between the positive and negative poles of charged atoms.

Engineers have contribute to society in many ways like making the technology we use today or any type of power energy material

Adozen is 12, and your needing to calculate the weight of one medium egg, so i would do 21/12=1.75 per egg, and check your answer by doing 1.75 * 12= 21 : ) : ): ): ): ) i hoped i