Hi Covalent bonds occur when nonmetal elements have a unstable outermost shell know as the valence electrons. The two non-metal either give up of gain electrons and then live with the other element or elements outer shell.
Meditation is a natural state of the human mindâat rest, open, alert. The basic meditation technique predates all religious traditions, though it is used in one way or another by each of them. Undertaken as a steady practice, meditation allows the mind to relax and settle. It encourages our inherent qualities of stability, clarity and mental strength to emerge.
Meditation produces a deep state of relaxation and a tranquil mind. During meditation, you focus your attention and eliminate the stream of jumbled thoughts that may be crowding your mind and causing stress.