Matter
Kuvakäsikirjoitus Teksti
- Hi Im Dylan, and I am going to help you learn about Matter!
- There are two types of changes that can happen chemical and Physical. Some examples of physical changes are water turning to ice, crushing a can, and breaking glass. There are also physical properties like density color and hardness.
- The other type of change is chemical change. Some examples of chemical changes are frying a egg, burning wood, and cooking. There are also chemcial properties like flammability, toxicity, and reactivity
- There are three different states of matter. They are solid, liquid, and gas. Water often goes trough all three states of matter.
- There are also things called mixtures which is the combination of two substances that arnt chemically joined. Some examples are sugar(which is homogenous) and blood(which is heterogenous.)
- Pure substances are something made of only one type of atom molecule. An example of a element is gold. An example of a compound is water
- Thanks for li.stening and I hope you learned something
Yli 30 miljoonaa kuvakäsikirjoitusta luotu