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Science Chapter 9 > Chapter 9 > Flashcards

Chapter 9 Flashcards

1
Q

Define mass

A

Mass is the amount of matter in an object

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2
Q

Define solid

A

A solid is matter that has a shape of its own

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3
Q

Define liquid

A

liquid is a matter that takes the shape of the container it is in

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4
Q

Define gas

A

Gas is a matter that spreads to fill the space it is in

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5
Q

what is matter?

A

Matter is anything that takes up space and has mass. Mass is the amount of matter in an object.

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6
Q

Give me some examples of a matter

A

Examples of matter is water that you drink is a matter, the air that you breathe is a matter, matter can be a natural or made by people we use matter every day

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7
Q

Does large objects have more or less mass?

A

Large objects have more mass than smaller objects

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8
Q

How can you describe matter?

A

You can describe matter by talking about its properties

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9
Q

Define property

A

Property is how matter looks, fails, smell, taste, or sounds. Matter can feel smooth, rough, soft, or hard. Matter can be thick or thin. Matter can be living or nonliving.

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10
Q

What kind of matter do you see around?

A

A solid

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11
Q

what are some solids properties?

A

Some solids can bend, tear, float in water or sink

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12
Q

What are some examples of properties of solid?

A

Some examples is rock, which have hard, speckle or jagged. Another example is glass, which is smooth, breakable, clear.

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13
Q

Are solids made of different materials if yes, what are some examples?

A

Yes, solids are made of different materials. Some examples are metals, wood, and plastic or hard materials can be smooth or rough when you touch them.

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14
Q

How can we measure solids?

A

We can use tools to measure solid, such as a ruler. A ruler tells how long, why, or high a solid is.

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15
Q

Define centimeter

A

A centimeter is the measure length in units

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16
Q

Define inches

A

Inches is a measure of a unit

17
Q

What does a balance tell us?

A

A balance tells us how much mass something has

18
Q

What is a liquid?

A

A liquid is a kind of matter that takes the shape of a container it is in. Without a container liquid flows and have no shape.

19
Q

Does liquid have mass?

A

Yes, all liquid has mass liquid can be thin like milk or thick like honey

20
Q

What is it called when the amount of space something takes up?

A

It is called volume

21
Q

How do you measure volume of a liquid?

A

By a measuring cup. Liquids are measured in milliliters or ounces

22
Q

What are some properties of liquids?

A

Liquids can be thin like milk or thick like honey honey

23
Q

What is gas?

A

I guess it’s a kind of matter that spreads to fill the space it is in. The air we breathe is made of many gases. Oxygen is one of the gas as we breathe in.

24
Q

Can you see gas?

A

No, we cannot see the gases in the air but they are all around us. We can tell gases are there when they feel a balloon or a beach ball. We can feel air moving on a windy day.

25
Q

What is it called when everything that takes up space and has mass

A

It is called matter

26
Q

What is it called when the amount of matter is in something?

A

It is called mass

27
Q

What is it called when some matter cannot always be seen. It has spread to fill the space it is in.

A

It is called gas

28
Q

What is it called when matter has a shape of its own

A

It is called solid

29
Q

What is it called when matter that flows and takes the shape of a container it is in

A

It is called liquid

30
Q

What are two characteristics of matter

A

To characteristic is mass and volume

31
Q

What is matter? Explain to characteristic of all matter?

A

Matter makes up everything around us to characteristics of matter are it has mass and it takes up space (volume)

32
Q

If an object is larger, does it always have more mass? Why or why not?

A

No, just an object is larger than another. It doesn’t mean it has more mass. It depends on how tightly the matter is packed in the object because the more mass that has the more matter it has.

33
Q

When you are measuring matter, what units are better to use? Why?

A

When you are measuring matter, it is mass effective to use standard units of measurements because people all around the world agree on measuring of the units

34
Q

Why is it more effective to use standard units when measuring matter?

A

It is more effective because people all around the world agree on measuring of the unit

35
Q

At what temperature does water freeze in Celsius?

A

Zero Celsius

36
Q

What is the water freeze in Celsius in Fahrenheit?

A

Zero Celsius and 32 Fahrenheit

37
Q

How can I use a graduated cylinder or measuring cup to find the volume of an irregular shaped object?

A
  1. Poor and record the amount of water.
  2. Place the object.
  3. Look and record the new volume of water.
  4. Subtract new volume from the original volume and record the differences.

Science Chapter 9 (1 decks)

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