MCQ
The eighth group of Mendeleev's periodic table is divided into how many subgroups?
- A$2$
- ✓$0$
- C$4$
- D$1$
✓
Answer
Correct option: B.
$0$
In Mendeleev's, periodic table groups were divided into two subgroups.
Groups from $\ce{I}$ to $\ce{VII}$ are meant for normal elements, and group $\ce{VIII}$ is for transition elements.
Groups $\ce{I}$ to $\ce{VII}$ have been divided into two subgroups while group $\ce{VIII}$ is meant for three elements.
So the eighth group in Mendeleev's periodic table was not divided into any group.
Groups from $\ce{I}$ to $\ce{VII}$ are meant for normal elements, and group $\ce{VIII}$ is for transition elements.
Groups $\ce{I}$ to $\ce{VII}$ have been divided into two subgroups while group $\ce{VIII}$ is meant for three elements.
So the eighth group in Mendeleev's periodic table was not divided into any group.
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