Physical and Chemical Changes WebQuest

Use the video at the link below to help you answer the following questions: 
https://youtu.be/x49BtB5dOwg

1

Physical changes included all of these except

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When a cloth is cut into a new size and shape, a new substance if formed.

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Water evaporating to become steam is an example of a....

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When sugar is dissolved into water, a new substance is formed

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___________________ has many indications of a chemical change

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Burning wood turns the wood into ash (a new substance) and so we identify it as a PHYSICAL change.

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Which of these is NOT a chemical change

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Which of these is NOT a clue that a chemical change is happening

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A rock breaks apart after falling to the ground. Do you think this is a physical change or a chemical change?

1

Liquid water evaporated and becomes steam. Do you think this is a physical change or a chemical change?

1

You begin mixing together flour, water, milk, eggs and chocolate chips to make cookies. Is this a physical change or a chemical change?

1

You put the cookie dough in the oven. It starts to puff up with steam and smell delicious. Is this a physical change or a chemical change?

1

An unlit firework falls to the ground and breaks apart. Is this a physical change or a chemical change?

1

The firework catches on fire and explodes. Is this a physical change or a chemical change?

Use the website below to help you answer the following questions: 
http://www.chem4kids.com/files/matter_chemphys.html

1

The changing states of matter (Freezing, melting, evaporation, etc.) are _________________ changes.

1

Physical and Chemical Changes WebQuest

Use the video at the link below to help you answer the following questions:

https://youtu.be/x49BtB5dOwg

Physical changes included all of these except

When a cloth is cut into a new size and shape, a new substance if formed.

Water evaporating to become steam is an example of a....

When sugar is dissolved into water, a new substance is formed

___________________ has many indications of a chemical change

Burning wood turns the wood into ash (a new substance) and so we identify it as a PHYSICAL change.

Which of these is NOT a chemical change

Which of these is NOT a clue that a chemical change is happening

A rock breaks apart after falling to the ground. Do you think this is a physical change or a chemical change?

Liquid water evaporated and becomes steam. Do you think this is a physical change or a chemical change?

You begin mixing together flour, water, milk, eggs and chocolate chips to make cookies. Is this a physical change or a chemical change?

You put the cookie dough in the oven. It starts to puff up with steam and smell delicious. Is this a physical change or a chemical change?

An unlit firework falls to the ground and breaks apart. Is this a physical change or a chemical change?

The firework catches on fire and explodes. Is this a physical change or a chemical change?

Use the website below to help you answer the following questions:

http://www.chem4kids.com/files/matter_chemphys.html

The changing states of matter (Freezing, melting, evaporation, etc.) are _________________ changes.

For a chemical change you must start and end with ______________ molecules.

Use the video at the link below to help you answer the following questions:

https://youtu.be/x49BtB5dOwg

Physical changes included all of these except

When a cloth is cut into a new size and shape, a new substance if formed.

Water evaporating to become steam is an example of a....

When sugar is dissolved into water, a new substance is formed

___________________ has many indications of a chemical change

Burning wood turns the wood into ash (a new substance) and so we identify it as a PHYSICAL change.

Which of these is NOT a chemical change

Which of these is NOT a clue that a chemical change is happening

A rock breaks apart after falling to the ground. Do you think this is a physical change or a chemical change?

Liquid water evaporated and becomes steam. Do you think this is a physical change or a chemical change?

You begin mixing together flour, water, milk, eggs and chocolate chips to make cookies. Is this a physical change or a chemical change?

You put the cookie dough in the oven. It starts to puff up with steam and smell delicious. Is this a physical change or a chemical change?

An unlit firework falls to the ground and breaks apart. Is this a physical change or a chemical change?

The firework catches on fire and explodes. Is this a physical change or a chemical change?

Use the website below to help you answer the following questions:

http://www.chem4kids.com/files/matter_chemphys.html

The changing states of matter (Freezing, melting, evaporation, etc.) are _________________ changes.

For a chemical change you must start and end with ______________ molecules.