What are the main ideas in dalton's atomic theory? check all that apply. check all that apply. atoms of one element can change into atoms of another element. atoms of one element cannot change into atoms of another element. all atoms of a given element have the same mass and other properties that distinguish them from the atoms of other elements. each element is composed of tiny, indestructible particles called atoms. nuclear particles combine in simple, whole number ratios to form atoms. each atom is composed of elements. atoms combine in simple, whole number ratios to form compounds?