atom, a single particle of an element, element, made up of only one type of atom, compound, made of two or more atoms bonded together. the atoms can be the same or different, mixture, made up of two or more different types of atom not chemically bonded together, molecule, made up of two or more different elements chemically bonded together

atoms, elements, etc

Estil visual

Mostrar-ho tot

Configuració de l'activitat

Tauler de classificació

Canvia de fonament

Restaurar desada automàtica: ?