Some people lack the ability to take care of themselves. They lack the self-discipline to wake up every morning and hold down a job. They believe that they are too good for, or too important for menial work, or they just donât have the capacity to be responsible and in control of themselves, or their lives.
mostly metals are placed at the left side of the periodic table. #(IA,IIA)# Non-metals are placed at the right side of the periodic table. metalloids are placed between metal and non metal
The elements on the periodic table are divided in three categories which are metals, non-metals and metalloids. Metals and nonmetals are two categories that are used to classiâ¦fy  the elements in the periodic table. The third is inert gases. Making the world better, one answer at a time.