Preparation of Hydrogen

Hydrogen can be prepared from water, alkalies and acids. Preparing Hydrogen from Water Hydrogen can be prepared from water by following methods. Preparing Hydrogen from Cold Water Very active metals like alkali and…

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Isotopes of Hydrogen

Isotopes are the different atoms of same element which have same atomic number but different mass numbers Hydrogen have three isotopes these are called Protium, Deuterium and Tritium. Isotopes of an element are…

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Differences between Hydrogen and Alkali Metals, Halogens

Hydrogen is comparatively less electropositive than alkali metals and less electronegative than halogens. For example – Hydrogen has less tendency to form H+ ions as compared to alkali metals which readily form monovalent…

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Similarities between Hydrogen and Halogens

Hydrogen is the first element in the periodic table and is also the lightest element known. Its atomic form exists only at high temperature. Its atomic form exists only at high temperatures. In…

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Similarities between Hydrogen and Alkali Metals

Hydrogen is the first element in the periodic table and is also the lightest element known. Its atomic form exists only at high temperature. Its atomic form exists only at high temperatures. In…

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