welcome! the topic for today is… atoms, the periodic table, and more…
TRANSCRIPT
Welcome!The Topic For Today Is…
Atoms, The Periodic Table, and more…
Atoms, The Periodic Table, and MoreChapter 4 Chapter 5 Review Fill in the Blank Review 2
200 200 200 200 200
400 400 400 400 400
600 600 600 600 600
800 800 800 800 800
1000 1000 1000 1000 1000
Bonus Question: 5000 pts
Atomic Number and Mass: 200
• Question:• Surface tension is caused by ….
• Answer• Attractive forces between water molecules
Back
Atomic Number and Mass: 400
• Question:• The measure of average kinetic energy of the
particles of a substance is the
• Answer• Temperature
Back
Atomic Number and Mass: 600
• Question:• A unit of force is measured in ____________.
• Answer• Newtons
Back
Atomic Number and Mass: 800
• Question:• Freezing point is __________ than the melting
point of the same substance.
• Answer• Equal
Back
Atomic Number and Mass: 1000
• Question:• What is kinetic energy?
• Answer• The energy of motion
Back
Groups of the Periodic Table: 200
• Question:• What is viscosity?
• Answer
• A measure of a fluids resistance to flow
Back
Groups of the Periodic Table: 400
• Question:• Why can a cork float on water?• Answer• It is less dense than the water
Back
Groups of the Periodic Table: 600
• Question:• What are three physical properties of matter. • Answer• Density, shape, color
Back
Groups of the Periodic Table: 800
• Question:• What is the formula for density?• Answer• Mass divided by volume
Back
Groups of the Periodic Table: 1000
• Question:• Acidic samples has a PH of between ___ and
_________.• Answer• Between 0 and 7
Back
True or False: 200
• Question:• A neutral sample has a PH of __________.
• Answer• Exactly 7
Back
True or False: 400
• Question:• A characteristic of matter that allows it to
change into something new is a __________ property.
• Answer• Chemical
Back
True or False: 600
• Question:• Examples of chemical properties are …
• Answer• The ability to burn• Toxicity• Rusting• The ability to react with oxygenBack
True or False: 800
• Question:• What are chemical properties of bases?• Answer• Feel slippery
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True or False: 1000
• Question:• True or false: Can acids or bases be living?
• Answer• False. Acids or bases can be useful, harmful, or
edible, but not living.
Back
Fill in the Blank: 200
• Question:• Name three examples of physical changes:• Answer• Melting, evaporating, and solidifying
Back
Fill in the Blank : 400
• Question:• What are three examples of chemical
weathering?• Answer• Acid rain, cave formations, and pollution
Back
Fill in the Blank : 600
• Question:• What evidence tells us that baking soda in
water is a chemical change.• Answer• The production of bubbles
Back
Fill in the Blank : 800
• Question:• What is temperature the measure of?• Answer• The average kinetic energy of particles
Back
Fill in the Blank : 1000
• Question:• What is buoyant force?
• Answer• The upward force of a liquid
Back
Vocab: 200• Question:• Define Groups.• Answer• The horizontal rows in the Periodic Table of
Elements
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Vocab: 400• Question:• What kind of change is making orange juice
from fresh oranges?• Answer• A physical change
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Vocab: 600• Question:• What is photosynthesis?
• Answer• A chemical change
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Vocab: 800• Question:• What kind of change is wind and water
erosion?• Answer• A physical change
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Vocab: 1000• Question:• What kind of change is leaves changing color
in the fall?• Answer• A chemical change
Back
Bonus Question: 5000 pts.
• Question:• The color of a wall is what kind of property?• Answer• A physical property
Back
Daily Double
The Winner Of The Last RoundWrite Down How Much Money
You Are Willing To RiskIf You get the Question write you win that money
If you get it wrong you Loss the money!
Daily Double
The Winner Of The Last RoundWrite Down How Much Money
You Are Willing To RiskIf You get the Question write you win that money
If you get it wrong you Loss the money!