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Q64
(a) 6 Neutrons
(b) A and B
(c) A,B,H (not sure)
(d) C
(e) G
(f) H
Q40
(a) Electronic configuration = 2,8,7
(b) Non metal because it gains 1 electron to attain stability
(c) B and C
(d) A and D (not sure)
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