Question

the atomic number of an element is 19 draw the diagram to show the distribution of electrons in different shells and also name the element​

Answer 1

The electronic configuration will be as follows -

• Atomic number of the element = 19
• Electron number of the element will be also 19.
• The electronic configuration :

         K = 2 , L = 8 , M = 8 , N = 1

• According to the data mentioned in the modern periodic table, the given element is potassium.
• Like this question, we can figure out any element with the help of their atomic number.

(The diagram of the electronic configuration is attached with the question.)