ATOMS 4U

If  you are searching for most important and amazing Chemistry Gk ,then here are  some interesting Chemistry Gk questions with answers . Highest Electronegative Element   ◆Fluorine Lowest electronegative Element ◆Caesium Highest Ionization Enthalpy Element ◆Helium Lowest Ionization enthalpy Element ◆Caesium Highest Melting Point(Metal) ◆Tungsten Lowest Melting Point(Metal) ◆Mercury Highest Melting Point (Non-Metal) ◆Carbon Lowest Melting Point(Non-Metal) ◆Helium Lightest Element ◆Hydrogen Second Most Electronegative Element ◆Oxygen Third Most Electronegative Element ◆Nitrogen Most Abundant Element In The Earth Crust ◆Oxygen Second Most Abundant Element In The Earth Crust ◆Silicon Third Most Abundant Element In The Earth Crust ◆Aluminium Most Abundant Element In Universe ◆Hydrogen Second Most Abundant Element In Universe ◆Helium Third Most Abundant Element In Universe ◆Oxygen Rarest Element On The Earth ◆Astatine Most Poisonous Element ◆Plutonium Highest Densit...

In this post I have shown some most important Chemical compounds and their Chemical Formulas along with their names Following are some Chemical compounds with respect to their names and Formulas Aqua Fortis ◆Nitric Acid(HNO3)  Baking Soda ◆Sodium Bicarbonate(NaHCO3) Brine/Rock Salt ◆Sodium Chloride(NaCl) Bleaching Powder ◆Calcium Hypochlorite(CaOCl2) LimeStone ◆Calcium Carbonate(CaCO3) Caustic Soda ◆Sodium Hydroxide(NaOH) Laughing Gas ◆Dinitrogen Oxide(N2O) Lime ◆Calcium Oxide(CaO) Oil of Vitriol ◆Sulphuric Acid(H2SO4) Plaster Of Paris ◆Calcium Sulphate Hydrate(CaSO4 .?H2O) Dry Ice ◆Solid CO2 Vinegar ◆Acetic Acid Solution(5% CH3COOH) Washing Soda ◆Sodium Carbonate Hydrate(Na2CO3. 10H2O) King Of Chemicals ◆Sulphuric Acid(H2SO4) Sand is made up of ◆Silicon Dioxide(SiO2) Slaked Lime is  ◆Calcium Hydroxide Chalk/Marble Contains ◆Calcium Carbonate(CaCO3) Marsh Gas ◆Methane(CH4) Potash ◆Potasium Carbonate(K2CO3) So , these are some most important Chemical compounds with ...