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Baking soda, NaHCO3, has how many carbon atoms?
chemical symbols
a series of chemical symbols and subscripts that show what reaction takes place.
carbon dioxide
sulfur
1
3
chemically
compound
A chemical formula is _____________________.
chemical symbols
a series of chemical symbols and subscripts that show what reaction takes place.
carbon dioxide
sulfur
1
3
chemically
compound
Compounds are made of two or more elements _____________ bound together.
chemical symbols
a series of chemical symbols and subscripts that show what reaction takes place.
carbon dioxide
sulfur
1
3
chemically
compound
Molecules are the smallest part of a ______________.
chemical symbols
a series of chemical symbols and subscripts that show what reaction takes place.
carbon dioxide
sulfur
1
3
chemically
compound
Which of the following is a compound?
chemical symbols
a series of chemical symbols and subscripts that show what reaction takes place.
carbon dioxide
sulfur
1
3
chemically
compound
Which of the following is an element?
chemical symbols
a series of chemical symbols and subscripts that show what reaction takes place.
carbon dioxide
sulfur
1
3
chemically
compound
Elements are represented by letters, either a capital or capital and lower case, called ________ __________.
chemical symbols
a series of chemical symbols and subscripts that show what reaction takes place.
carbon dioxide
sulfur
1
3
chemically
compound
The chemical formula for water is H2O. How many atoms are in a molecule of water?
chemical symbols
a series of chemical symbols and subscripts that show what reaction takes place.
carbon dioxide
sulfur
1
3
chemically
compound
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