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Match it!
Match it! Select the correct answer from the pull down...Good luck!
Baking soda, NaHCO3, has how many carbon atoms?
chemically
pure
sulfur
1
a series of chemical symbols and subscripts that show what reaction takes place.
carbon dioxide
1
3
Which of the following is a compound?
chemically
pure
sulfur
1
a series of chemical symbols and subscripts that show what reaction takes place.
carbon dioxide
1
3
Which of the following is an element?
chemically
pure
sulfur
1
a series of chemical symbols and subscripts that show what reaction takes place.
carbon dioxide
1
3
The chemical formula for water is H2O. How many atoms are in a molecule of water?
chemically
pure
sulfur
1
a series of chemical symbols and subscripts that show what reaction takes place.
carbon dioxide
1
3
Baking soda, NaHCO3, has how many hydrogen atoms?
chemically
pure
sulfur
1
a series of chemical symbols and subscripts that show what reaction takes place.
carbon dioxide
1
3
An element is a _________ substance.
chemically
pure
sulfur
1
a series of chemical symbols and subscripts that show what reaction takes place.
carbon dioxide
1
3
Compounds are made of two or more elements _____________ bound together.
chemically
pure
sulfur
1
a series of chemical symbols and subscripts that show what reaction takes place.
carbon dioxide
1
3
A chemical formula is _____________________.
chemically
pure
sulfur
1
a series of chemical symbols and subscripts that show what reaction takes place.
carbon dioxide
1
3
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