us humans have figured out ways to create realis virtual life visual simulations. this is just a short opinion of mine
The correct answers to the following questions are :
(1) Vertical columns in the periodic table indicate D.groups and families
(2) families of elements includes A.metals and noble gases
(3) <span>the atomic mass of many elements not a whole number because </span>B.An element may have isotopes with different numbers of neutrons.
Although it does depend on the teach and university, it will prepare anyone for success. It will help them get enough knowledge about there job which you need in order to succeed.
Also known as The Story of the Aged Mother, this Japanese folktale tells the story of an unkind ruler who issues cruel orders, including one demand that all old folks are to be abandoned and left to die. ... The poor farmer loved his aged mother with tender reverence, and the order filled his heart with sorrow.