A rectangular block of metal measures 1680 grams. The dimensions of the block are 8.2 cm X 6.2 cm X 2 cm. What is the density of the metal?

Why do german shepherds shed so much

Amouse that is homozygous for the dominant trait has the genotype . it has . a mouse that is homozygous for the recessive trait has the genotype . it has . image of fur color of mice

The circles, or orbits, for electrons are called energy levels. each level can hold only a certain number of electrons. add electrons to each level until you can't add any more. how many electrons can each level hold?