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centromere centromere
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8 years ago
Which element, isotope, or ion listed below contains 16 protons, 17 neutrons, and 18 electrons?
A) 33Ar2-
B) 33S2-
C) 33Cl
D) 34S2-
Textbook 
Introductory Chemistry: Atoms First

Introductory Chemistry: Atoms First


Edition: 5th
Authors:
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maticsmatics
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8 years ago
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centromere Author
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8 years ago
This checks out, thank
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