The Atomic Age also known as the Atomic Era is the period of history following the detonation of the first nuclear weapon The Gadget at the Trinity test in New Mexico on July 16 1945 during World War IIAlthough nuclear chain reactions had been hypothesized in 1933 and the first artificial self-sustaining nuclear chain reaction Chicago Pile-1 had taken place in December. Which of the following statements is not true about an atom. Sol Ps 2 Properties Of Matter Standards A Atoms are not able to exist independently b Atoms are the basic units from which molecules and ions are formed c Atoms are always neutral in nature d Atoms aggregate in large numbers to form the matter that we can see feel or touch - Get the answer to this question and access a vast question bank that is.