Properties of Matter

Audio Transcript Auto-generated

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  Hello again.

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  Second graders, How are you doing?

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  Hope everyone is doing very well in today's lesson.

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  We're going to continue to learn about matter.

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  But today we're gonna focus more on properties of matter.

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  What do we mean by properties?

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  Properties means the size, the shape, the color and the

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  texture. Now, what are the three states of matter in

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  this lesson?

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  We're going to learn how to classify the pictures as

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  solid liquid and gas is.

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  We will also review what matter is what the three

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  states of matter is.

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  And how can we classify them into solid liquid and

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  gas one more time.

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  Matter is everything that takes up space, anything that takes

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  up space.

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  So it's everything around us.

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  If you look around you, you will see different things

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  like a carpet, a caution, a pillow, a sofa, even

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  the teeny tiny bits of things.

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  They are matter.

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  The three states of matter are solid liquid.

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  And yes, what is a solid Let's all review together

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  that solids have a definite shape.

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  They never change their shape.

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  Take a pencil to try to put it somewhere else.

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  Does it change its shape?

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  No. Take any racer put it in a cup.

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  Does it change its shape?

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  No, it has a definite shape, and it has a

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  definite mass and a definite volume.

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  A solid will always look the same.

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  Anti up the same amount of space.

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  Here are some examples off solids you can see around

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  you chairs both coloring pencils, erasers, pillows, cautions, uh, computers.

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  Solids are unlike gasses and liquids.

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  Now liquid is the fluid, and it changes shape.

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  It doesn't have its own shape.

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  It changes the shape from one container to another.

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  Try to do this experiment at home.

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  Go get a glass of water.

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  Water is a liquid juices, the liquid pepsi is the

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  liquid. Get a glass of water and get two more

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  cups two other cups and try to pour the water

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  or the Jews or the Pepsi from one cup to

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  another. What happens?

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  Does it stay the same?

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  Mm, It takes the shape of the container.

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  It takes the shape off the glass or off the

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  cup. Look over here.

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  Some examples.

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  Look at the orange juice.

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  Now. If you poor this orange juice into a different

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  cup, it will take the shape off the other cup.

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  look at the cough syrup.

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  It's the medicine look.

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  It's taking the shape of the spoon and the salad

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  dressing. It's taking the shape of the bottle.

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  Last is guess what is gas?

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  Yes, is the most difficult to understand state of matter.

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  It does not have a definite shape.

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  It does not have a definite mass or does not

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  have a definite volume.

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  Gas is all around you and it fills this piece.

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  It is it.

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  Look at some examples of gas.

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  Look at the smoke.

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  It's carbon dioxide, It's gas And look at the ear

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  around you.

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  The air that we breathe.

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  It's gas is a mixture of gasses and look at

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  the air inside the balloon.

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  It's also gas.

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  Now each state has its properties.

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  We learn about their properties in this video will continue

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  in our next video.

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  Thank you for watching Bye bye.