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5
×
What are the subscripts in this chemical formula?
Mg= 1 Cl=2
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5
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What is the coefficient in this chemical formula?
coefficient:3Â
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banana
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gift
Win 20 points!
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gift
Win 10 points!
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baam
Lose 25 points!
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5
×
How many Nitrogen atoms are in this chemical formula?
12
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5
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What elements are in this chemical formula?
Zinc (Zn) Sulfur (S) Oxygen (O)
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eraser
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gift
Win 10 points!
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gift
Win 5 points!
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baam
Lose 20 points!
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10
×
How many total atoms in this chemical formula?
42
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5
×
Is H20 an element or compound
compound
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heart
Other team wins 25 points!
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star
Double points!
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shark
Other team loses 10 points!
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baam
Lose 10 points!
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10
×
What is Mg(NO3)2 made up of? Include elements and number of them.
1 Magnesium 2 nitrogen's 6 oxygens
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10
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How many total atoms are in this chemical formula?
9
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trap
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star
Double points!
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gift
Win 25 points!
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banana
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10
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How many total atoms in this chemical formula?
21
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5
×
The coefficient tell us what about the chemical formula?
how many compounds there are
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5
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What is NaHCO3 (Baking Soda) made up of?
1 sodium, 1 hydrogen, 1 carbon, 3 oxygen
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5
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If there is no subscript, there is ______ atom(s) of that element.
1
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