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centromere centromere
wrote...
Posts: 1698
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7 years ago
Which of the following elements is a halogen?
A) He
B) B
C) F
D) Kr
Textbook 
Introductory Chemistry: Atoms First

Introductory Chemistry: Atoms First


Edition: 5th
Authors:
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soleilsoleil
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Posts: 560
7 years ago
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centromere Author
wrote...
7 years ago
I'll mark this solved, appreciate it!!!
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