Write four similarities and four dissimilarities of hydrogen with 1A g

1.	Write four similarities and four dissimilarities of hydrogen with 1A group of elements
Answer» There are FOLLOWING SIMILARITIES of hydrogen with alkali METALS 1. Electronic Configuration: The electronic configuration of hydrogen is 1s 1 which is similar to the outmost electronic configuration of alkali metals (ns 1 ). Som it is placed with alkali metals in group 1 2. Electropopsitive Character: Hydrogen can from unipositive ION by losing one electron like alkali metals. e.g., H→H + +e − Na→Na + +e − 3. Oxidation State: Hydrogen exhibits oxidation state of +1 ion the compounds of hydrogen which is similar to alkali metals. 4. Valency: Valency of hydrogen is 1 like alkali metals. 5. Reaction with Non-metals: Like alkali metals, hydrogen dorms binary compounds with non-metal, 6. Reducing nature: Hydrogen is a good reducing agent like alkali metals. 1 A group is also known alkali metal please mark me brain mark list

Write four similarities and four dissimilarities of hydrogen with 1A group of elements

Answer»

There are FOLLOWING SIMILARITIES of hydrogen with alkali METALS

1. Electronic Configuration: The electronic configuration of hydrogen is 1s

which is similar to the outmost electronic configuration of alkali metals (ns

). Som it is placed with alkali metals in group 1

2. Electropopsitive Character: Hydrogen can from unipositive ION by losing one electron like alkali metals.

e.g., H→H

−

Na→Na

−

3. Oxidation State: Hydrogen exhibits oxidation state of +1 ion the compounds of hydrogen which is similar to alkali metals.

4. Valency: Valency of hydrogen is 1 like alkali metals.

5. Reaction with Non-metals: Like alkali metals, hydrogen dorms binary compounds with non-metal,

6. Reducing nature: Hydrogen is a good reducing agent like alkali metals.

1 A group is also known alkali metal

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