Chemistry Which one element has the lowest electronegativity value Chlorine Fluorine Francium Radium Chlorine Fluorine Francium Radium ANSWER DOWNLOAD EXAMIANS APP
Chemistry The first metal used by a man was Silver Brass Bronze Copper Silver Brass Bronze Copper ANSWER DOWNLOAD EXAMIANS APP
Chemistry The lowest layer of earth's atmosphere is Troposphere Stratosphere Ionosphere Mesosphere Troposphere Stratosphere Ionosphere Mesosphere ANSWER DOWNLOAD EXAMIANS APP
Chemistry The octane number of zero is assigned to iso-octane n-heptane 2-methyl octane 3-methyl octane iso-octane n-heptane 2-methyl octane 3-methyl octane ANSWER DOWNLOAD EXAMIANS APP
Chemistry An element of atomic no. 29 belongs to S-block D-block F-block P-block S-block D-block F-block P-block ANSWER DOWNLOAD EXAMIANS APP
Chemistry The chemical(s) most commonly used for cloud seeding or ‘artificial rainmaking’ is/are Silver Iodide Dry ice or frozen carbon dioxide All listed here Sodium Chloride Silver Iodide Dry ice or frozen carbon dioxide All listed here Sodium Chloride ANSWER DOWNLOAD EXAMIANS APP