Hamad Periodic Classification 20/01/2021 A. Cu Hg Au B. Cu Ag Au C. Ag Au Hg D. Cu Fe Au Related Mcqs: Periodic table provides a basic framework to study elements with respect to their__________________?A. Physical properties B. Chemical properties C. Properties of their compounds D. All... The scientist who did not contribute in the construction of periodic table ?A. Al-Razi B. Moseley C. Dobereiner D. Democritus... Which element was not known when Mendeleev proposed his classification ?A. Hydrogen B. Sodium C. Copper D. Germanium... Iodine is solid due to_________________?A. Strong covalent bond B. Large value of dipole moment C. High polarizability D. Strong hydrogen bonding... Keeping in view the size of atom which order is correct one ?A. Mg > Sr B. Ba > Mg C. Lu > Ce D. C1 > I...
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