Chemistry The trans-uranium elements are the chemical elements with atomic numbers greater than 89 92 96 86 89 92 96 86 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following metals is used in Space Crafts to withstand high temperatures ? Fe Pb Ti Ni Fe Pb Ti Ni ANSWER DOWNLOAD EXAMIANS APP
Chemistry What is the most common salt in sea water ? Sodium chloride Calcium carbonate Potassium chloride Magnesium sulphate Sodium chloride Calcium carbonate Potassium chloride Magnesium sulphate ANSWER DOWNLOAD EXAMIANS APP
Chemistry The fiber least prone to catch fire is Nylon Terylene Cotton Polyester Nylon Terylene Cotton Polyester ANSWER DOWNLOAD EXAMIANS APP
Chemistry The names of the scientists, Newlands, Mendeleev, and Meyer are associated with the development of discovery of elements periodic table of contents metallurgy atomic structure discovery of elements periodic table of contents metallurgy atomic structure ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following caused radioactive pollution along the coast of Kerala ? Thorium Radium Zinc Plutonium Thorium Radium Zinc Plutonium ANSWER DOWNLOAD EXAMIANS APP
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