In CaF2, the type of bond is
Covalent bond
Ionic bond
Co-ordinate bond
Vanderwaals force
The highest electronegativity is for
Flourine
Chlorine
Argon
Oxygen
The type of bond in H-Cl is
Coordinate bond
Vanderwaal's force
Gain of electrons in a chemical reaction is known as
Reduction
Oxidation
The maximum number of electrons present in an orbit is generally
n2
n
2n2
2n
Polar bond is formed when one of the bonded atoms has more
Electropositivity
Electronegativity
Electroaffinity
Electron enthalpy
Lewis symbol for C is
Ionic bond is formed due to
Transfer of electrons
Sharing of electrons
Gain of electrons
Loss of electrons
When compounds are formed from atoms there occurs a rearrangement of
Molecule
Nuclei
Electrons
Protons
The octet rule was first suggested by
Kossel
Lewis
Vanderwaals
Bohr
