how many groups were present in Mendeleev's periodic table?
Answers
Answered by
1
Answer:
8 groups and seven periods
Answered by
1
Answer:
Mendeleev's periodic table
- Elements are arranged in periodic table in the increasing order of their atomic masses.
- Mendeleev's periodic table consists of 8 groups.
- Mendeleev's periodic table consists of 7 period.
Similar questions