with the exception of he, how many valence electrons do noble gases have?\no 3\no 8\no 6\no 4
with the exception of he, how many valence electrons do noble gases have?\no 3\no 8\no 6\no 4
Answer
Brief Explanations:
Noble - gases (except He) have a full outer - shell configuration. The outer shell can hold 8 electrons in most cases, which are the valence electrons.
Answer:
B. 8