Hamad Chemistry Basic Concept 08/08/2024 A. Pb3 O4 B. 2Pb CO3 – Pb (OH)2 C. Pb Cr O4 – Pb (OH)2 D. Pb2O Related Mcqs: Which of the following terms is not used for ionic compound ?A. formula unit B. empirical formula C. molecular formula D. formula mass... Which of the following terms is used for the mass of chlorine 35.5 ?A. relative atomic mass B. mass number C. atomic weight D. relative isotopic mass... Which of the following solids show anisotropy___________________?A. Plastic B. Glass C. Rubber D. None of the above... 1 mole of electron has mass in microgram_________________?A. 1.008 x 10-3 B. 5.5 x 10-4 C. 1.84 x 10-4 D. 1.673 x 10-3... Which of the following elements conduct electricity and also melts below 100°C ?A. Aluminium B. Sodium C. Carbon D. Sulphur...
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