Advertisements
Advertisements
प्रश्न
On what basis elements are arranged in periodi table now?
उत्तर
In the modern periodic table, the elements are arranged on the basis of atomic numbers.
APPEARS IN
संबंधित प्रश्न
State Mendeleev's periodic law.
List two contrasting visible characters of garden pea Mendel used for his experiment.
Write the merits of Mendeleev’s periodic table.
How many elements were known at the time of Mendeleev's classification of elements?
Answer the following question:
Name two elements having a single electron in their outermost shell.
What were the defects and anomalies in Mendeleeff's Periodic Table and how are they resolved by Moseley?
In Mendeleev’s periodic table eka- silicon was later named as _______.
Write scientific reason.
There was no definitive place for isotope in Mendeleev’s periodic table.
Which of the following oxide is most basic?
On moving from left to right in a period in the periodic table, the size of the atom.
