clasifica las siguientes sustancias como elemento, compuesto, mezcla: agua, agua de panela, alcohol antiseptico, oxigeno, aire, hierro, agua de mar, wisky, jugo de fruta​

a small container that holds a source of energy a solar cell that captures light energy and converts it into electricity a voltaic cell that uses the oxidation of a fuel to produce electricity

explanation:

frequency, z, and the collision density, z, in carbon dioxide (co2), r 180 pm at 30 °c and 120 kpa

answersilicon (si); oxygen (o);