Covalent Bond

Name the type of bonding in which the electrons are shared.

• Ionic bonding

• Covalent bonding

• Metallic bonding

The covalent bond forms between

• a metal and nonmetal

• a nonmetal and nonmetal

• a metal and metal

The number of electron pairs shared in double bond.

• One

• Two

• Three

Name the bond in which the orbitals overlap head to head

• Ionic bond

• sigma bond

• pi bond

Number of covalent bonds can form in group 16

• three

• two

• four

As bond length increase the strength...

• increases

• decreases

• no change

The energy required to break the bonds between two covalently bonded atoms

• bond dissociation energy

• activation energy

• none of these

Tags

NGSS.HS-PS1-4

The reaction in which the energy released.

• endothermic

• exothermic

• none of these

Tags

NGSS.HS-PS1-4

The number of covalent bonds form in group 17

• One

• Two

• Three

The number of pairs of electrons shared in triple covalent bond

• Two

• Three

• One