Study

Chemical Bonding

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  • Electron that is located on the outermost shell
    valence electron
  • How many sigma and phi bond in N2
    1 sigma and 2 phi
  • The P-Cl bond in PCl3 is polar or non polar?
    polar
  • What is ionic bonding?
    a bond between logam and non logam
  • What is the shape of SCl6
    octahedral
  • Which phrase correctly describes the distribution of charge and the molecular polarity of ethane?
    symmetrical and nonpolar
  • An atom with 1 valence electron 'needs' a full shell, so it can either gain 7 electrons or lose 1. Which is more likely to occur?
    lose 1 electron
  • In what type of bond, electrons are delocalized in a "sea"
    metallic bond
  • What is the shape of NH3
    pyramidal
  • How many sigma and phi bond in CH4
    4 sigma o phi
  • what is covalent bond?
    a bond between non logam and non logam
  • a type of covalent bond that shares two pairs of electron
    double bond
  • When two species A and B form an electron-pair bond and A does not provide its electrons for bonding, the bond present between A and B must be
    Dative or coordinate covalent bonding
  • what is the shape of CO2?
    linear
  • As compare to ionic compounds, covalent bond has
    low melting and boiling point
  • What type of bond forms between potassium and oxygen?
    ionic
  • CCl4 is insoluble in water because
    CCl4 is non polar water is polar
  • CH3Cl is polar or non polar?
    polar
  • Give an example a molecule with triple covalent bonds is
    N2
  • How many sigma and phi bond in CH3CH2CH2CH3
    13
  • NH4+, is an example of ionic or covalent or dative bond?
    dative bond
  • N2 is polar or non polar?
    non polar
  • What is the shape of CH4?
    tetrahedral
  • What is the shape of BCl3
    trigonal planar
  • Predict the bond that will form between Sr and S.
    Ionic