Civil Services WBCS (Executive) Prelims + Mains Mock Tests 2025 General Science Chemistry Structure of Atom
Arrange the following distances from smallest to largest: Diameter of an Atom, Diameter of a Nucleus, 1 Nanometer, and 1 Angstrom.
1
Diameter of a Nucleus < Diameter of an Atom < 1 Angstrom < 1 Nanometer
2
Diameter of an Atom < 1 Nanometer < Diameter of a Nucleus < 1 Angstrom
3
1 Angstrom < Diameter of a Nucleus < 1 Nanometer < Diameter of an Atom
4
1 Angstrom < 1 Nanometer < Diameter of an Atom < Diameter of a Nucleus