Scope of Chemistry

What is an example of chemistry in everyday life?

• Playing a sport
• Watching a movie
• Listening to music
• Doing laundry

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NGSS.MS-PS1-4

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How does chemistry impact food, medicine, and clothing?

• By studying the Earth and the rocks and minerals of which it is comprised
• By studying the composition of matter and the changes that matter undergoes
• By studying motion and forces
• By studying living things

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NGSS.MS-PS1-5

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What is the definition of chemistry?

• The study of living things
• The study of the composition of matter and the changes that matter undergoes
• The study of motion and forces
• The study of the Earth and the rocks and minerals of which it is comprised

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NGSS.MS-PS1-5

NGSS.MS-PS1-2

NGSS.MS-PS1-4

What does the macroscopic world refer to?

• The study of motion and forces

• The study of the Earth and the rocks and minerals of which it is comprised

• The study of living things

• Substances and objects that can be seen, touched, and measured directly

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NGSS.HS-PS3-2

What is matter?

• Anything that has mass and takes up space

• The study of the Earth, and the rocks and minerals of which it is comprised

• The study of living things

• The study of motion and forces

Tags

NGSS.MS-PS1-5

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NGSS.MS-PS1-4

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Which of the following is an example of chemistry in everyday life?

• Taking a walk
• Reading a book
• Cooking a meal
• Watching a movie

Tags

NGSS.MS-PS1-5

NGSS.MS-PS1-2

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What is the composition of matter?

• Anything that has mass and takes up space

• The study of living things

• The study of the Earth, and the rocks and minerals of which it is comprised

• The study of motion and forces

Tags

NGSS.MS-PS1-5

NGSS.MS-PS1-1

What is the difference between the macroscopic and microscopic worlds in chemistry?

• Macroscopic refers to substances and objects that can be seen, touched, and measured directly, while microscopic refers to the small particles that make up all matter.

• Macroscopic refers to the physical change in appearance, while microscopic refers to the chemical reactions.

• Macroscopic refers to the study of motion and forces, while microscopic refers to the study of living things.

• Macroscopic refers to the study of the Earth and the rocks and minerals of which it is comprised, while microscopic refers to the composition of matter and the changes that matter undergoes.

Tags

NGSS.MS-PS1-5

How does chemistry impact various aspects of life?

• By studying the Earth and the rocks and minerals of which it is comprised
• By studying living things
• By studying motion and forces
• By studying the composition of matter and the changes that matter undergoes

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NGSS.MS-PS1-2

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NGSS.MS-LS1-6

What does chemistry explain about the changing colors of leaves?

• Why milk turns sour when left in the refrigerator for too long
• Why the leaves of deciduous trees change color in the autumn
• Why certain pollutants have done lasting damage to the ozone layer
• All of the above

Tags

NGSS.MS-LS1-6