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Team 2
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25
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How many Nitrogen atoms are in this chemical formula?
12
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25
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Identify what evidence of a chemical reaction is shown in the picture.
Precipate Formed
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25
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Chemical changes that absorb energy are called __________.
Endothermic reactions
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25
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How many oxygen atoms are in this chemical formula
36
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25
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What part of a chemical reaction is number 2?
Products
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seesaw
Swap points!
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gift
Win 25 points!
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fairy
Take points!
5
10
15
20
25
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thief
Give points!
5
10
15
20
25
25
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How many total atoms in this chemical formula?
52
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25
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If there is no subscript, there is ______ atom(s) of that element.
1
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25
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Is this chemical equation balanced or unbalanced?
Balanced
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25
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The coefficient tell us what about the chemical formula?
how many compounds there are
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seesaw
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fairy
Take points!
5
10
15
20
25
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rocket
Go to first place!
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banana
Go to last place!
Oops!
25
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What elements are in this chemical formula?
Zinc (Zn) Sulfur (S) Oxygen (O)
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25
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How many total atoms in this chemical formula?
21
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25
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2 is a coefficient or subscript?
subscript
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seesaw
Swap points!
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magnet
Take 20 points!
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shark
Other team loses 25 points!
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lifesaver
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25
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How many Potassium atoms are in this chemical formula?
8
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