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(1)
What is the mass of
P?
(2)
What is the mass of
Mn?
(3)
What is the mass of
F?
(4)
What is the mass of
C?
(5)
What is the mass of
Na?
(6)
What is the mass of
Li?
(7)
What is the mass of
H?
(8)
What is the mass of
K?
(9)
What is the mass of
Si?
(10)
What is the mass of
Ne?
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