- increasing atomic mass in the period
- increasing atomic number in the horizontal rows
- increasing atomic number in the vertical columns
- increasing atomic mass in the group
Category: Chemistry mcqs
- 11 neutrons and 12 protons
- 12 protons and 11 electrons
- 11 electrons and 12 neutrons
- 12 electrons and 11 neutrons
- 57 to71
- 58 to 72
- 58 to 71
- 57 to 72
- Cr, Cu
- Sc, Cr
- Cr, Zn
- d Cr, Mn
- 117°, 200 pm
- 107°,204 pm
- 107°,212 pm
- 109.5°, 204 pm
- only cubic structures
- hexagonal and cubic structure
- only hexagonal structure
- only fcc structure
- only cubic structures
- hexagonal and cubic structure
- only hexagonal structure
- only fcc structure
- Temperature & pressure
- Temperature & decreases with pressure
- Pressure & decreases with temperature
- None
- Sc, Zn
- Cr, Fe
- Mn, Tc
- Is, pt
- (+) –2, 3–dibromobutane only
- (–) –2, 3–dibromobutane only
- racemic –2, 3–dibromobutane
- meso –2, 3–dibromobutane
- Hydrogenation
- Reduction
- Dehydrogenation
- Occlusion
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