8
What is represented by A in X²?
A.
Number of electrons
B.
Number of neutrons
C.
Number of nucleons
D.
Number of protons
![8 What is represented by A in X A Number of electrons B Number of neutrons C Number of nucleons D Number of protons class=](https://us-static.z-dn.net/files/dc7/78ace4abc85e4752e11411be93a61e04.png)