Chemistry Which one is the lightest element in the periodic table Helium Carbon Hydrogen Oxygen Helium Carbon Hydrogen Oxygen ANSWER DOWNLOAD EXAMIANS APP
Chemistry The chemical name of quartz is Sodium silicate Calcium oxide Sodium phosphate Calcium phosphate Sodium silicate Calcium oxide Sodium phosphate Calcium phosphate ANSWER DOWNLOAD EXAMIANS APP
Chemistry Element 106 was discovered by Lawrence Kurchatove Rutherford Seaborg Lawrence Kurchatove Rutherford Seaborg ANSWER DOWNLOAD EXAMIANS APP
Chemistry In a period from Li to F, ionisation potential Decreases Cannot be predicted Remains same Increases Decreases Cannot be predicted Remains same Increases ANSWER DOWNLOAD EXAMIANS APP
Chemistry Spirit in contact with body gives cool sensation because it is : Transparent A good conductor Liquid Highly volatile Transparent A good conductor Liquid Highly volatile ANSWER DOWNLOAD EXAMIANS APP
Chemistry The acid present in red ants is Acetic acid Caproic acid Formic acid Butyric acid Acetic acid Caproic acid Formic acid Butyric acid ANSWER DOWNLOAD EXAMIANS APP
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