Predict the number of valence electrons for a Group VIIA/17 element. (a) 1 (b) 2 (c) 3
Question:
Predict the number of valence electrons for a Group VIIA/17 element.
(a) 1
(b) 2
(c) 3
(d) 7
(e) 17.
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correct answer d 7 Explanation Group VIIA17 elements are also known as the halogens These ele...View the full answer
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Related Book For
Introductory Chemistry Concepts And Critical Thinking
ISBN: 9780321804907
7th Edition
Authors: Charles Corwin
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