Look at the following atom:
How many protons does this Beryllium have?
How many neutrons does this Beryllium have?
How many electrons does this Beryllium have?
![Look at the following atom How many protons does this Beryllium have How many neutrons does this Beryllium have How many electrons does this Beryllium have class=](https://us-static.z-dn.net/files/d8c/aee84328225dfc818dd181778a6859b9.png)