For each salt solution, determine the species (cation and/or anion) that is responsible for the absorbance spectrum. explain your reasoning.

Why are pipes bursting in the in extremely cold weather?

Select the word from the list that best fits the definition the nuclear family into which a person is born or adopted.

Select all of the statements which are true. electrons are located in shells or orbits around the atom. electrons orbit slowly around the atom. electrons travel in one flat path around the nucleus of an atom. the valence of an atom is determined by the number of electrons in the atom's outermost shell.