Mendeleev's Periodic Law
Trending Questions
Q.
Which is incorrect statement in respect to Mendeleev's periodic table?
It has made the study of elements easier and systematic.
It has helped in correcting the doubtful atomic weights
It has paved the way for the discovery of new elements
Mendeleev placed isotopes of the elements at the same position in the periodic table
Q.
Which eka silicon element was predicted by Mendeleev?
Q.
The drawbacks of Mendeleev's Periodic Table are:
Position of Hydrogen was unclear
Position of Lanthanides and Actinides
Position of Isotopes
Anomalous positions of some elements
Q. Eka-silicon and eka-aluminium are respectively
- Ba nd Ge
- Ge and B
- Ga and Ge
- Ge and Ga
Q.
Mendeleev's Periodic law is based on
Atomic weight.
Atomic Number
Number of electrons
Mass Number