Counting Atoms
Flashcard
•
Science
•
8th Grade
•
Practice Problem
•
Hard
Wayground Content
FREE Resource
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16 questions
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1.
FLASHCARD QUESTION
Front
What are molecules made of more than one type of atom called?
Back
Compounds
2.
FLASHCARD QUESTION
Front
In the formula MgSO4, how many more atoms of Oxygen are there than Magnesium?
Back
3
3.
FLASHCARD QUESTION
Front
How many atoms of Carbon are in the formula C6H12O6?
Back
6
4.
FLASHCARD QUESTION
Front
What is the chemical formula for water?
Back
H2O
5.
FLASHCARD QUESTION
Front
What is the chemical formula that represents 1 atom of nickel and 2 atoms of Fluorine?
Back
NiF2
6.
FLASHCARD QUESTION
Front
What is the difference between an element and a compound?
Back
An element is a pure substance made of only one type of atom, while a compound is made of two or more different types of atoms chemically bonded together.
7.
FLASHCARD QUESTION
Front
What is the significance of subscripts in a chemical formula?
Back
Subscripts indicate the number of atoms of each element in a molecule.
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