General Characteristics of Water

 

Main Characteristics Of Water

 

1- Chemically it is “Dihydrogen oxide”

 

2- It is the most abundant component in living cell.

 

3- Its amount varies approximately from 70 to 90% and life activities occur in the cell due to the presence of water.

 

4- It is a polar molecule, means that it has a very slightly negative end (the oxygen atom) and a very slightly positive end (the hydrogen atom).

 

5- Due to its polarity, H20 molecules form hydrogen bonds.

At low resolutions, which are very low on all desktop monitors, letters are either fuzzy or have unnatural, ragged edges. Immediately, such small features of the image may not be discerned, but the eyes get tired of them. Quality print has a resolution of approximately 300 dpi. The usual monitors we work with have about 72 dpi, which is very little.