The atoms form positive and negative ions which attract to each other. Ionic compounds are composed of large numbers of positive ions (cations) and negative ions (anions) so that the amount of positive charge equals the negative charge. In covalent bonds the electrons are shared between two bonded atoms.
Conversely, a white or bright shirt should be toned down with a darker tie. Avoid wearing a striped tie with a striped dress shirt unless the pattern of the shirt is very subtle. 2. Choose a patterned tie whose dominant color matches your trousers. For the color challenged, this is a safe way to ensure clothing coordinates appropriately. If the trousers you are wearing are navy blue, select a tie whose dominant color (the color that occupies the most space in the pattern) is also navy blue. 3.
Knit ties are great for casual, cool, and confident style and work well in a variety of situations. Here are a few style tips for wearing a knit tie. Style Tip No. 1: A silk knit tie can be a little challenging to tie, especially when it comes to making sure the knot will hold. The fabric needs to be knotted fairly tightly in order to remain in place. Use a classic four-in-hand (or double four-in-hand) and pull tightly.