describe the main features of mendeleev'a periodic table
Answers
Answered by
2
According to Mendeleev's Periodic Law “The Physical and Chemical Properties of the elements are the periodic functions of their atomic weights.”Mendeleev classified periodic table into horizontal rows and vertical columns. The horizontal rows are called as periods and vertical columns are called groups.
Answered by
1
it is arranged in increasing order of atomic number
spaces were left for the element yet to find
spaces were left for the element yet to find
Similar questions