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May 23, 2020 Chemistry study

Chemistry 20 Most important Mcqs

(1) Who predicted that all particles have wave-like properties. (a) Einstein (b) Schrodinger (c) Bohr (d) Broglie (2) The

May 22, 2020 Chemistry study / Science Mcqs

Chemistry Most Important 20 Mcqs

(1) cathode rays emitted from cathode are. (a) canal rays (b) protons (c) electrons (d) positrons (2) charge to

May 21, 2020 Chemistry study / Science Mcqs

Chemistry Most Important Mcqs For spsc ,fpsc,pts,ots,sts,nts or etc

(1)The nucleus of the atom consists of. (a)Proton and neutron (b)Proton and electron (c) Neutron and electron (d)Proton,neutronand electron. (2)Rutherford`s