lucbigaili lucbigaili

01-11-2016
Chemistry

contestada

If an atom has 14 protons, 12 neutrons, and 18 electrons, what is the atom's electrical charge?
a. -4
b. 4
c. 6
d. -6

Respuesta :

aerestotle aerestotle

01-11-2016

14 - 18 = -4

protons have a positive charge and electrons have a negative charge

there are more electrons so the charge will be negative

the neutrons can be ignored for this problem since they have no charge

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