It has two electrons in in its first and outermost orbit *
a)Helium
b)Hydrogen
c)Argon
d)Neon
which one don't spam
Answers
Answered by
1
Answer:
Helium (He), Neon (Ne), Argon (Ar).
Explanation:
Hope this helps you...
Answered by
2
Answer:
CU has two electrons in its first and outermost orbit .
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