Brycen17803
Brycen17803
23-10-2020
Mathematics
contestada
The element in group 18 and period 6
Respuesta :
alexisromero17
alexisromero17
23-10-2020
Answer:
Radon
Step-by-step explanation:
Periods are vertical and Groups are Horizontal
Answer Link
leeeeeeena
leeeeeeena
23-10-2020
the answer is radon because the groups are vertical at the and the periods are horizontal
Answer Link
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