Introduction
Hello, I'm your Teacher for today and you can call me Teacher Joy, and I'm the Admin of this website. With a several years of experience in teaching, I bring a wealth of knowledge and skills to my students. I'm passionate about self development, and I'm committed to providing the highest level of learning to our student.
Task
You have to know the differences of solid, liquid and gas
Process
Get a water, stone, and feel the air.
Evaluation
Then observe the differences between the three and write it down.
Conclusion
A solid has definite volume and shape, a liquid has a definite volume but no definite shape, and a gas has neither a definite volume nor shape. The change from solid to liquid usually does not significantly change the volume of a substance.