Number pad - lesson one. The number pad keys are arranged in four columns and five rows. In our first lesson we will cover the 4-5-6-+ row. When at rest the fingers of the typist's right hand are positioned, lightly, on the 4-5-6-+ keys. The right index finger will control the 4 key. The right middle finger will control the 5 key.
Diamonds are carbon atoms, and carbon atoms are elements. So diamonds are not really compounds they are a form of the element carbon.est Answer: Diamond is an element it is an isomer of carbon graphit is also another isomer it is matter of arrangment of atoms in the space.
Technically, a diamond is an allotrope, or a form, of the element carbon (a diamond is actually carbon in its most concentrated form). Within a diamond, the carbon atoms are arranged in a variation of the face-centered cubic crystal structure called a diamond lattice. This arrangement of carbon atoms essentially means that the diamond expands outward at the same rate in all directions during its initial growth. Because of its structure, which is extremely rigid, a diamond can be contaminated by very few impurities, such as the elements boron or nitrogen. Combined with its tendency to be transparent, this results in the colorless, clear appearance of most diamonds.