Free Worksheets, Lessons, Quizzes
Free Worksheets, Lessons, Quizzes
States of matter Solid, Liquid, Gas Activity: How many more to make 20? Find the missing number that makes 20 with the given number.
Matter can be any substance around us. There are 3 states of matter. They are solids, liquids and gases. Group each object correctly in the solid, liquid or gas column.
Solid | ||
| 1 | Found in the stems and roots of trees and other woody plants and used to make furniture, houses etc. | |
| 2 | A naturally occurring granular material composed of finely divided rock and mineral particles | |
| 3 | An alloy of iron and carbon that is widely used in construction | |
Liquid | ||
| 4 | A transparent fluid which forms the world’s streams, lakes, oceans, rain etc. | |
| 5 | A dairy product and the primary source of nutrition for young mammals | |
| 6 | A bodily fluid in animals that delivers necessary substances such as nutrients and oxygen to the cells | |
| 7 | A sweet food made by bees using nectar from flowers | |
Gas | ||
| 8 | The gaseous form of water | |
| 9 | The most essential gas for living things to breathe in | |
| 10 | The lightest gas or the element in the periodic table | |