Once the first programme has been executed (Clicking the green flag, you will be asked questions required to assign quantity variables and fulfil a satisfying project.
Special thanks to @Periodic_Videos for inspiring me to make multiple states of matter simulation. Next time I make a states of matter project, IF I still have motivation, I may do plasma. This is my first project about states of matter to have modifiable variables! Liquid Simulation - https://scratch.mit.edu/projects/739911365/ Gas Simulation - https://scratch.mit.edu/projects/727812807/