Compare Atomic Structures
Middle School Science · Flashcards · Application
MIDDLE SCHOOL SCIENCE · FLASHCARDS
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QUESTION
Identify the number of total atoms in one particle of
N
H
3
NH_3
N
H
3
.
QUESTION
Identify the correct atom counts in one molecule of
C
O
2
CO_2
C
O
2
.
QUESTION
Identify the number of hydrogen atoms in
H
2
O
H_2O
H
2
O
.
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ANSWER
2 hydrogen atoms. The subscript 2 after H indicates two hydrogen atoms.
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