Practice problem
What is the charge on a proton?
+1 e\text{+}1\text{ }e+1 e
+23 e\text{+}\frac{2}{3}\text{ }e+32 e
-13 e\text{-}\frac{1}{3}\text{ }e-31 e
-1 e\text{-}1\text{ }e-1 e
Type a concept, like “slope” or “photosynthesis”.
