Arrange the following as stated:
(a) N2, O2, F2, Cl2 (Increasing order of bond dissociation energy) (b) F, Cl, Br, I (Increasing order of electron gain enthalpy) (c) F2, N2, Cl2, O2 (Increasing order of bond length)
he size of an atom can be expressed by three radii. Name them. Which of these
given the highest, and the lowest value of the atomic radius of an element?
Why does lithium form covalent bond unlike other alkali which forms ionic
bond?
The atomic number of an element is 16. Determine its position in accordance to
its electronic configuration.
a) The wave number of the emitted radiation.
b) The frequency of the emitted radiation
c) The wavelength of the emitted radiation
atomic mass of Cu= 63.5u,S=32.06,O=16
Arrange the following as stated:
(a) N2, O2, F2, Cl2 (Increasing order of bond dissociation energy)
(b) F, Cl, Br, I (Increasing order of electron gain enthalpy)
(c) F2, N2, Cl2, O2 (Increasing order of bond length)
he size of an atom can be expressed by three radii. Name them. Which of these
given the highest, and the lowest value of the atomic radius of an element?
Why does lithium form covalent bond unlike other alkali which forms ionic
bond?
The atomic number of an element is 16. Determine its position in accordance to
its electronic configuration.