man's character sketch example

If, on occasion, you are stuck for words, try drawing or sketching or even cartooning the pictures in your mind. This is especially useful if you are a visual learner - that is, you respond better to pictorial representations of material than to written descriptions or explanation..

The elements of group 14 are less metallic due to relatively large values of ionization energies as compared to elements of group 13. The metallic character however increases down the group from C to Pb...

Both hydrogen and halogens have tendency to accept electron to form monovalent anion:..

Covalent bonds form due to mutual sharing of one or more pairs of electrons between two atoms. In a covalent bond, the shared pair of electrons remains localised in a definite space between the nuclei of the two atoms. This gives a directional character to the covalent bo..

Ammonia molecule has a strong tendency to donate its lone pair of electrons of nitrogen to other molecules. Thus, it acts like a strong Lewis base. In aqueous solutions, NH 3 ionizes in accordance with the reaction...

Boric acid is a very weak monobasic acid, (K a = 1x10 - 9 ). It behaves as a Lewis acid accepting a hydroxyl ion,..

It readily loses its electron to form a positive ion like other alkali metals. ..

In ionic-compounds each ion is surrounded by oppositely charged ions uniformly distributed all around the ion,thus resulting in a three dimensional solid aggregate called an ionic crysta..

Metals are elements that have a tendency to lose electrons and form cations. They normally do not accept electrons. To summarize: metals are electropositive in nature, lustrous, malleable, ductile, good conductors of heat and electricity and generally form basic or amphoteric oxides with oxyg..

Curve Sketching - The graph of a given function gives a visual presentation of the behaviour of the function involving a study of symmetry, rise and fall, region of existence, passage through specific points etc. The following points are helpful to trace the curv..