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प्रश्न
Compare hydrogen and halogens on the basis of:
valency
एका वाक्यात उत्तर
उत्तर
Both have valency 1.
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Position of Hydrogen in Periodic Table
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संबंधित प्रश्न
Justify the position of hydrogen in the periodic table.
Why does hydrogen show dual nature?
Compare hydrogen with alkali metals on the basis of:
Reducing power
Compare hydrogen with alkali metals on the basis of:
Reaction with oxygen
Why hydrogen was called 'inflammable air'?
Compare hydrogen and halogens on the basis of:
ion formation
Write the reaction of steam with a red hot iron.
Write a balanced equation for the following:
Aluminium reacts with fused sodium hydroxide.
Name the following.
A compound formed between hydrogen and an element from group 17 [VIIA] – period 3.
Select the correct answer from the symbol in the bracket.
The element placed below hydrogen in group 1 [IA].
