1647463
Frage 1
Frage
What are atoms and molecules?
Antworten
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The particles that make up everything around us
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Small groups of matter combined chemically
Frage 2
Frage
True or False: Atoms are bigger than molecules
Antworten
- True
- False
Frage 3
Frage
True or False: Molecules can be separated into it's separate atoms
Antworten
- True
- False
Frage 4
Frage
True or False: Atoms can be broken down into separate substances
Antworten
- True
- False
Frage 5
Frage
Elements are made up of....
Antworten
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Only one type of atoms
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More than one type of atoms
Frage 6
Frage
True or False: Atoms are the smallest building block of matter
Antworten
- True
- False
Frage 7
Frage
When small groups of atoms combine in a physical way they create....
Antworten
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Compounds
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Molecules
Frage 8
Frage
True or False: Compounds can only exist as molecules
Antworten
- True
- False
Frage 9
Frage
True or False: Elements can only exist as atoms or molecules
Antworten
- True
- False
Frage 10
Frage
Give two examples of compounds
Antworten
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Water, Hyrdogen
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Sodium Chloride (Table Salt) and Water
Frage 11
Frage
Give two examples of elements
Antworten
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Gold, Calcium
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Calcium, Sodium Chloride
Frage 12
Frage
Which answer describes a compound?
Antworten
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A pure substance that can not be broken down further by either chemical or physical means
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A substance where the atoms of two or more elements have combined together in a chemical way
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A substance formed when the atoms of elements and/or compounds have been mixed together in a physical way
Frage 13
Frage
True or False: Mixtures often retain the properties of it's components
Antworten
- True
- False
Frage 14
Frage
True or False: Compounds have properties that are different from it's component elements
Antworten
- True
- False
Frage 15
Frage
What kind of a mixture is formed by Zinc and Iron Sulphate
Antworten
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Alloy
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Colloid
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Simple Mixture
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Solution
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