Remember! All are but not all Atoms are elements.

What is the percentage composition of carbon in the compound ch4

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.

Condensation happens when water vapor cools. true or false? ?