Chemical Formulas and Atoms
Flashcard
•
Science
•
8th Grade
•
Hard
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3 questions
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1.
FLASHCARD QUESTION
Front
What is a chemical formula?
Back
A chemical formula is a way of expressing the composition of a chemical compound using symbols for the elements and numbers to indicate the quantity of each element.
2.
FLASHCARD QUESTION
Front
What does the subscript in a chemical formula represent?
Back
The subscript in a chemical formula indicates the number of atoms of the element present in one molecule of the compound.
3.
FLASHCARD QUESTION
Front
Back
24 (6 carbon, 12 hydrogen, 6 oxygen)
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