In sodium chloride, which ion is negatively charged and which ion is positively charged?

In ionic compounds, the metal is always the positively charged ion, and the nonmetal negatively charged.  Therefore, the sodium ion is positively charged and the chloride ion is negatively charged.

Hope this helps!

Olá. porque a reação na temperatura é muito rapida a do copo : )

The state or quality of being humid.a quantity representing the amount of water vapor in the atmosphere or a gas.