Atoms are mostly empty space because most of the volume they occupy is made up of the cloud.

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

No table found. the question asks for covalent bond based on electronegativies

"electrical energy" transforms to "thermal energy".hope my answer has you : )