H – Hydrogen. He – Helium. Li – Lithium. Be – Beryllium. B – Boron. C – Carbon. N – Nitrogen. O – Oxygen. What are the 7 common elements? The seven most common elements include line shape texture form space color and value with the additions of mark making and materiality. When analyzing these intentionally utilized elements the viewer is guided towards a deeper. Hello, Patricia! Yes, common elements in a condominium, for example, include heating and air conditioning systems, pipes, hot water systems, light fixtures on common ground, security systems, and electrical systems. Aside from these.