Question

state the diffeuence between modern preriodic table and
Mendeleen's
penodic table. please simple words me batana​

Answer 1

Answer:

sorry I don't know for this ❓

Answer 2

Answer:

meine aap ko diya tha

Explanation:

Mendeleev's periodic table

1. According to Mendeleev theory, The physical and chemical properties of elements are a periodic function of their atomic masses

2. The basis of classification was the formula of hydrides and oxides made by the elements

3.Group VIII has three elements together, as Fe, Co, Ni

Modern Periodic table

1. Modern periodic law states that, the properties of elements are a periodic function of their atomic numbers

2. The basis of classification is the electronic configuration of the elementsThese elements are placed in different groups, under d-block elements

3.