Chemical Properties of Water

Word Cloud

Write one word that comes to your mind when you hear water. (do not write water......)

Multiple Choice

How many atoms is one molecule made up of?

• 1

• 2

• 3

• 4

Multiple Choice

Why is water considered polar?

• It has a postive end and a negative end.

• It attracts metal and othe magnetized objects.

• It has oxygen and hydrogen atoms.

• It sticks to things like fat.

Multiple Choice

What type of bond makes water stick to itself?

• Hydrogen

• Covalent

• Ionic

• Magnetized

Poll

Do you like to drink water?

• Yes

• No

• Its mid

• Hate it

• Love it

Multiple Choice

Water boils at the same tempearature everywhere on earth.

• True

• False

Multiple Choice

Which of these is not a property of water

• Cohesion

• Adhesion

• Carbon based

• Less dense as solid

• High heat point

Drag and Drop

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- is waters ability to stick to itself.

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- is waters tendancy to create a layer of bonded water molecules that insects and light objects can float on.

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Cohesion

Surface Tension

Adhesion

Density

Viscosity

Categorize

Options (3)

Match these to the correct concept.

Cohesion

Adhesion

Surface Tension

Multiple Choice

How do plant push water through their bodies?

• Capillary Action

• Chlorophorm Pumps

• Internal Ground Action

• Cohesive sticking Action

Multiple Choice

How does earth differ from other planets in the solar system

• It does not fluctuate in temperature like other planets due to the amount of water.

• It has a very thin atmosphere compared to other planets allowing it to hold on to water

• Water allows for temperature extemes that can rangne from extemely cold to extremely hot.

• Earth is identical to all the inner and outer planets especially concering water.

Multiple Choice

Is water a green house gas?

• Yes

• No

Categorize

Options (2)

Which is Ice and Which is Water?

Ice

Water

Multiple Choice

Homeostasis is the abililt of water to maintain a

• Steady state

• Insulate

• Change rapidly

• conduct electricity

Drag and Drop

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- The thing dissolving.

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- The thing doing the dissolving.

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Solute

Solvent

Mixture

Solution

Suspension

Multiple Choice

What is the main difference between a solution and a suspension?

• In a solution the substance in the water is being dissolved and seperating. In a Suspension the substance is just breaking into smaller bits and being spread out.

• In a suspension the substance in the water is being dissolved and seperating. In a solution the substance is just breaking into smaller bits and being spread out.

• There is not real difference between a solution or suspension, they both dissolves stuff in water.

• Solutions have solutes and are made of water suspensions do not have solutes and are only based on antiwater chemicals.

Multiple Choice

What word describes when water is attracted to other substances?

• cohesion
• adhesion
• capillary action
• surface tension

Multiple Choice

Why does water move from the roots to the leaves of plants?

• Water is pushed by solutes

• Capillary action pulls the water molecules up like a chain

• Water is pulled by gravity

• Water cannot move up roots to leaves

Explanation Slide...

Cohesion is where water molecules stick together because of hydrogen bonding.

Multiple Choice

A water strider can skate along the top of a pond because....

• covalent bonds result in water cohesion (surface tension)

• hydrogen bonds result in water cohesion (surface tension)

• water striders have adapted to become lighter than water

• low surface tension of water

Multiple Choice

Attractions between water molecules are called ....

• Covalent bonds

• Ionic bonds

• Polar bonds

• Hydrogen bonds

Multiple Choice

A solvent is...

• a substance into which the solute dissolves
• a compound being dissolved
• a substance that does not dissolve
• None of the above

Multiple Choice

Which is NOT a unique property of water?

• Frozen water floats on liquid water.

• 
  Water molecules stick to each other through hydrogen bonds.

• Water cools very rapidly.

• Water covers most of the Earth’s surface and retains a large amount of heat.