Question

arrange the following elements in increasing order of metallic character potassium calcium gallium Germanium

Answer 1

Potassium, calcium, gallium, germanium.

Answer 2

The arrangement of the element in increasing order of metallic character is

Germanium<Gallium<Calcium<Potassium

Explanation:

• When the given elements are located in the periodic table, it is seen that these located in period 4.
• The order of the location of the given element in period 4 is as follows:

1. Potassium - K
2. Calcium - Ca
3. Gallium - Ga
4. Germanium - Ge

• From potassium to germanium the metallic character decreases because the atomic radius decreases.

• Thus the arrangement of the element in increasing order of metallic character is as follows:

Germanium<Gallium<Calcium<Potassium

Learn more about metallic character

What is expected trend in the variation of non metallic character of the element from from left to right in a period

https://brainly.in/question/3314525

Explain the change from metallic to non metallic character among the element of third period ?

https://brainly.in/question/5827183