Calcula la temperatura de fusión y la temperatura de ebullisión de una disolución en la que tenemos 20 g de sal común y 14 g de cloruro de magnesio en 400 mL de agua.

The answer for this question is d. none of these

If a hydrogen atom is neutral, it must also have  one electron. an oxygen atom (o) has an atomic number of eight (8). this means a neutral oxygen atom has eight protons and eight electrons. the element actium (ac) has an atomic number of 89, so it has 89 protons and 89 electrons in a neutral atom