Question

fly dragon occupies a unique position in modern periodic table. justify ​

Answer 1

Explanation:

Explanation: Hydrogen occupies a unique position in Modern Periodic Table because of the following reasons: ... The valence shell configuration of hydrogen and alkali metals is same. Thus some of the properties of hydrogen and alkali metals are similar

Answer 2

In modern periodic table, there is a unique position occupied by hydrogen.

Explanation:

• The valence shell is equal for the alkali metal and hydrogen configuration. There is only one electron for both of them. The properties are similar for both hydrogen and alkali metals. These are placed in group 1.
• For the completion of valence configuration, hydrogen and halogens required one electron. The properties of hydrogen and halogens are similar. These are present in group 17.
• Formation of oxides in hydrogen is one of the property where their nature is neutral. Formation of basic oxides in metals and formation of acidic oxides in halogens.

To learn more;

1. https://brainly.in/question/14694989
2. https://brainly.in/question/15280736