Chemistry Which one of the following elements is an example of noble gas ? Hydrogen Helium Nitrogen Chlorine Hydrogen Helium Nitrogen Chlorine ANSWER DOWNLOAD EXAMIANS APP
Chemistry The major component in the LPG is Methane Propane Butane Ethane Methane Propane Butane Ethane ANSWER DOWNLOAD EXAMIANS APP
Chemistry An atom of an element has atomic number 17 and mass number 36. The number of neutrons in its nucleus is 53 17 36 19 53 17 36 19 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Number of hydrogen atoms in a Glucose molecule 12 6 14 8 12 6 14 8 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Sea water can be purified by the process of Distillation Evaporation Fractional distillation Filtration Distillation Evaporation Fractional distillation Filtration ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following elements exhibits the greatest tendency to lose electrons ? Zinc Oxygen Lithium Fluorine Zinc Oxygen Lithium Fluorine ANSWER DOWNLOAD EXAMIANS APP
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