3 States of Matter for Kids (Solid, Liquid, Gas): Science for Children - FreeSchool - By
Transcript
| 00:02 | No , it's hello . Mm . Do you know | |
| 00:09 | what ? Water , air and rocks all have in | |
| 00:13 | common ? They are made of matter . Matter is | |
| 00:18 | something that takes up space . Now . You might | |
| 00:22 | be wondering why they all look so different if they | |
| 00:25 | are made of the same thing . But the truth | |
| 00:28 | is that everything around you is made of matter just | |
| 00:32 | in different shapes and forms . Matter is made of | |
| 00:36 | tiny particles called atoms . Mhm . Matter can be | |
| 00:42 | grouped into three main states . Solid liquid or gas | |
| 00:49 | . To figure out which state of matter something is | |
| 00:51 | in . We need to examine its properties . A | |
| 00:55 | property is the way that something is that we can | |
| 00:58 | measure the physical properties we will look at to determine | |
| 01:02 | state of matter are shape , mass and volume . | |
| 01:08 | Mass is the amount of matter in an object . | |
| 01:11 | Volume is how much space that matter takes up . | |
| 01:18 | Solids are easy to recognize rocks , apples , pencils | |
| 01:25 | and plants are all examples of solid objects . A | |
| 01:30 | solid object has a definite shape that doesn't change when | |
| 01:34 | you move it or put it in a container . | |
| 01:37 | They also have a consistent mass and volume . This | |
| 01:42 | is because the atoms in a solid object are packed | |
| 01:44 | closely together so they do not move around . A | |
| 01:49 | solid will change shape only if forced . For instance | |
| 01:52 | , if it is broken or smashed . If you | |
| 01:58 | look around , you can find many examples of solid | |
| 02:02 | objects . Liquid is the next state of matter . | |
| 02:08 | Liquids have a definite volume and mass , but they | |
| 02:11 | do not have a definite shape . The atoms in | |
| 02:15 | liquid are still close together , but unlike the atoms | |
| 02:18 | in a solid , they can move around . This | |
| 02:21 | allows the matter in a liquid to flow because liquids | |
| 02:27 | don't have their own shape , they take their shape | |
| 02:30 | from their containers . The same amount of liquid may | |
| 02:34 | look very different in a glass and spilled on the | |
| 02:37 | floor . You can find examples of liquids around you | |
| 02:42 | to water , milk and juice are just some of | |
| 02:47 | the liquids you might find . The 3rd state of | |
| 02:52 | matter is gas gases have a definite mass , but | |
| 02:57 | they do not have a definite shape or volume . | |
| 03:01 | Like liquids , gases take the shape of their containers | |
| 03:04 | . Unlike liquids , gases will spread out to completely | |
| 03:09 | fill the container they are in . If a gas | |
| 03:13 | is not in a container , it will keep spreading | |
| 03:16 | out indefinitely . This is because the atoms in a | |
| 03:20 | gas are farther apart than Adams in a solid or | |
| 03:22 | liquid and so they can move freely . The air | |
| 03:27 | you breathe is an example of a gas . You | |
| 03:31 | might have noticed that you can't really see air . | |
| 03:34 | Often gases are invisible , but they are still there | |
| 03:40 | . There are many different types of gases in the | |
| 03:42 | Earth's atmosphere , like oxygen , nitrogen , carbon dioxide | |
| 03:47 | , helium and water vapor Sometimes matter can change from | |
| 03:54 | one state to another . Water is a very good | |
| 03:58 | example of this . When water is frozen into ice | |
| 04:03 | , it is a solid . When it melts back | |
| 04:09 | into water , it is a liquid . Mhm . | |
| 04:13 | Okay . When water evaporates into water vapor , it | |
| 04:18 | becomes a gas matter in all its states is everywhere | |
| 04:24 | . See if you can find solids , liquids and | |
| 04:28 | gases around you . Yeah . |
Summarizer
DESCRIPTION:
Matter is all around us! Solid, liquid, and gas, everything you see, touch, and even breathe is made of matter. Matter is made of atoms, and the arrangement of the atoms determines whether the
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