Hamad Everyday Science Mcqs 24/07/2023 A. Atoms B. Molecules C. H2O D. Compounds Related Mcqs: _____________ are positively (+) charged particles?A. Neutrons B. Electrons C. Protons D. None of These... Sodium carbonate is produced by____________?A. haber process B. Amonia solvay process C. decons process D. lead chamber process... The heart of normal adult human being weighs about ? (FPSC 2019)1- 200 gram 2- 300 gram 3- 400 gram 4-Non of theses ... What “Enrico Fermi” invented?A. X ray machine B. Betatron C. Cyclotron D. Nuclear reactor... H5N1 virus is caused ofA. AIDs B. fever C. Bird flu D. none...
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