When nonmetals react with nonemtalss, the atoms of the nonmetals?

Each calcium ion has a charge of +2, which can also be written as ca2+. if those ions move out of the neuron and no other ions are moving, the neuron would lose the positive charge associated with those ions and become more negatively charged.

C: 6.94 is the correct answer

The answer your looking for is that both valance is 1 because they are both in the alkali group