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An element whose atoms have the electron configuration 2-8-18-1 is А a transition element B a noble gas an alkali metal D an alkaline earth metal
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An element whose atoms have the electron configuration 2-8-18-1 is

А
a transition element
B
a noble gas
an alkali metal
D
an alkaline earth metal

User Nismi Mohamed
by
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1 Answer

14 votes

Answer:

A transition element atomic number 29 copper Cu

Step-by-step explanation:

User Stephen Edmonds
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