Henry moseley
There are 7 periods in the modern periodic table.
The modern periodic table has seven periods.
Periodic table of elements.
Mendeleev. Many others contributed ideas before bu Mendeleev's contribution is considered the most important.
modern periodic law
7 periods and 18 groups are there on the modern periodic table.
Yes.The modern periodic table is organized by atomic number. The elements properties are found to be periodic.
Yes.The modern Periodic Table is organized by atomic number. The elements properties are found to be periodic.
The modern long form of periodic table was constructed by Neils Bohr based on modern periodic law proposed by Moseley.
The periodic table contain all the chemical elements.
The periodic table include all the chemical elements.
Moseley discovered the modern periodic table.