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