# Question #bc45b

##### 1 Answer

May 2, 2017

#### Explanation:

It's difficult to read your question. I assume that you want to balance an equation like this:

The main things to remember are:

- The sum of the
**subscripts**must be the same on each side of the equation. - The sum of the
**superscripts**must be the same on each side of the equation.

**Subscripts**

This gives

**Superscripts**

This gives

**Identify the particle**

What particle has a charge of -1 and a mass near zero? An **electron** (or beta particle)!

The complete equation becomes