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.
The importance of meditation posture. The first thing to learn in meditation is how to sit effectively. There are two important principles that you need to bear in mind in setting up a suitable posture for meditation.1  your posture has to allow you to relax and to be comfortable.2  your posture has to allow you to remain alert and aware.he first thing to learn in meditation is how to sit effectively. There are two important principles that you need to bear in mind in setting up a suitable posture for meditation. 1  your posture has to allow you to relax and to be comfortable. 2  your posture has to allow you to remain alert and aware.