Zusammenfassung der Ressource
Frage 1
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Liquids have a fixed shape.
Frage 2
Frage 3
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Particles in a solid can move freely.
Frage 4
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Liquids flow freely.
Frage 5
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What does diffusion mean?
Antworten
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Contracting
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Spreading out
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Expanding
Frage 6
Frage 7
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A dye will diffuse more quickly in...
Antworten
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Cold water
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Room-temperature water
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Hot water
Frage 8
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In the following phrase list the evidence of a chemical change.
A test tube half full of green copper carbonate solution was heated using a Bunsen burner. The solution turned black and bubbles were produced.
Antworten
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Turned Black
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The solution was heated
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Bubbles were produced
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Turned Green
Frage 9
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What is the word equation for this reaction?
Magnesium reacts with bromine to produce magnesium bromide.
Frage 10
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Is this a physical change or a chemical change?
Chocolate Melting.
Frage 11
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Is this a physical change or a chemical change?
An apple rotting
Frage 12
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Is this a physical change or a chemical change?
Toast burning
Frage 13
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Is this a physical change or a chemical change?
Ice Cream freezing.
Frage 14
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Is this a physical change or a chemical change?
An iron nail rusting.
Frage 15
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What are the three main regions on the Periodic Table.
Antworten
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Metals
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Hydrogen
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Non Metals
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Metaloids
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Gases
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Solids
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Liquids
Frage 16
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What are the two types of igneous rock?
Antworten
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Extrusive
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Solid
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Intrusive
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Chemical
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Metal
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Sedimentary
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Metamorphic
Frage 17
Antworten
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Titanium
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Iridium
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Carbon
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Gold
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Silicon
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Hassium
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Hydrogen
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Nitrogen
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Metaloid
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Boron
Frage 18
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What are the three states of matter?
Antworten
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Solid
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Metal
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Liquid
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Igneous
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Sedimentary
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Gases
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Metaloids
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Particles
Frage 19
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These are the particles of a
Antworten
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Solid
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Liquid
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Gas
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Metal
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Metaloid
Frage 20
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These are the Particles of a...
Antworten
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Liquid
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Gas
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Solid
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Metal
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Metaloid
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Shape
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Glass
Frage 21
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These are the particles of a..
Antworten
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Solid
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Bird
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Liquid
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Gas
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Seat
Frage 22
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List the six characteristics for a substance to be a mineral.
Antworten
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Lustre
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Streak
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Cool
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Hardness
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Shape
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Density
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Transperency
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2 Crystals
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It talks
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It is a metaloid