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5 votes
Give me an atom with the following characteristics:

Lanthanide series
Boron
Chalogen
Alkaline Earth metal

User Demaunt
by
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1 Answer

6 votes

Step-by-step explanation:

Lanthanide series= E4

Boron=Si

Chalogen=O

Alkaline Earth metal =M9

User Weegee
by
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