General Chemistry
When writing the isotopic symbol of an element, the subscript representing the atomic number of the atom can be left off (e.g. 18O instead of 188O). Which of the following statements explains why is this acceptable?
Determine the symbol for the element located in group 3A and period 4
True or False. Mendeleev's periodic table was organized based on the atomic radius of the elements.
Provide the symbol, location in the periodic table, atomic number, and classify if nonmetal, metalloid, or metal for the given element: rubidium.
