Sponsor Area
Chemical Bonding And Molecular Structure
Give reasons in one or two sentences for the observation that in their compounds non-metals form anions and not cations.
Some More Questions From Chemical Bonding and Molecular Structure Chapter
What is electrovalency?
What bond is present in MgCl2 molecules?
Write Lewis dot symbols for atoms of the elements Mg, Na, B, O, N, Br.
Draw the Lewis structure for the ionic compound by aluminium and fluorine.
Two elements A and B have the electronic configuration as:
A = 1s22s22p63s2 and B = 1s22s22p5
Write the empirical formula of the substance containing A and B.
A = 1s22s22p63s2 and B = 1s22s22p5
Write the empirical formula of the substance containing A and B.
What type of bonding would you expect between:
(i) a metal and a non-metal
(ii) a non-metal and another non-metal?
(i) a metal and a non-metal
(ii) a non-metal and another non-metal?
Give reasons in one or two sentences for the observation that in their compounds non-metals form anions and not cations.
Out of Na and K, which will form a more stable ionic bond?
Which will have a greater lattice enthalpy: NaCl or MgO?
Is a covalent molecule always formed between two similar atoms?
Sponsor Area
Mock Test Series
Mock Test Series