Scientists use the periodic table to quickly refer to information about an element, like atomic mass and chemical symbol. The periodic table’s arrangement also allows scientists to discern trends in ...

In this periodic table of elements quiz, you have 10 minutes to name as many elements as you can, given only their symbol, ...

Not to miss out, element 102, Nobelium, No, is named in honor of Alfred Nobel ... The zigzag, staircase, line in the diagram of the periodic table above separates the metals, on the left, from ...