los átomos de un mismo elemento son iguales en masa y en el resto de propiedades. Asi entonces, los átomos de distintos elementos tendrían diferentes en su peso y en sus propiedades

the rocks are classified by the geological process they are formed by. the three main groups of rocks are igneous, metamorphic, and sedimentary. minerals are not they are classified under the chemical classes they are in. these groups include silicates, sulfates and carbonates.

ever get the answers? im stuck on this as well

answer; somatic;