Simplify - Factor a
Which particles represent a solid? *
Option 1
Option 2
Option 3
Option 4 - Surface of sun
![Simplify Factor a Which particles represent a solid Option 1 Option 2 Option 3 Option 4 Surface of sun class=](https://us-static.z-dn.net/files/d75/cac763c967f5a510be9d2572f17eb94e.png)