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Formula literacy 1
By Phoenix Hoyle
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Last updated 10 months ago
5 questions
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8
Question 1
1.
Identify the elements that occur as molecules
1
Question 2
2.
Note the elements that occur as pairs.
Note the elements where the the name is not simply the first letter or first two letters of the name.
Other Answer Choices:
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Au
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N
2
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K
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O
2
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H
2
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Na
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Fe
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Question 3
00:00
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1
Question 4
00:07
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1
Question 5
00:13
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3
Question 5
5.
Balance the equation
__________Mg + __________O
2
-> __________MgO
Question 3
3.
What are the reactants
Mg
O
2
MgO
Question 4
4.
What is the product?
Mg
O
2
MgO
