Tardigrade
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Tardigrade
Question
Chemistry
The element with atomic number 12 belongs to group and period.
Q. The element with atomic number
12
belongs to _______ group and ______ period.
2147
179
Classification of Elements and Periodicity in Properties
Report Error
A
IA, third
B
IIIA third
C
IIA, third
D
IIA, second
Solution:
It is magnesium, a third period and second group element.