It’s not your explosive sodium ... The find secured not only the periodic table’s legacy but also the future of chemistry. Hafnium also came to represent a hard-won victory against those ...

The arrangement of the periodic table and the properties of each element ... these Group I elements for their vibrant colors and explosive nature. Burning lithium produces a vivid crimson red ...

What they’ve learned could help scientists further expand our understanding of the periodic table – including elements that are yet to be added to it. Einsteinium (Es) is the 99th element in ...