The Periodic Table is a well-organized chart that contains all 118 known elements in the universe. These elements are the ...

to discover krypton, neon and xenon (1898). It was debated whether the 'inert' monoatomic gases belonged to the periodic table owing to their lack of 'chemical properties'; elements coming late to ...

They all have a link to the periodic table, which turned 150 in 2019! Here are some fascinating elements that you may never have heard of, but definitely should. Krypton derives from the Greek ...

The periodic table is a way of arranging elements according ... TULELA: So let’s try this on a different element. What about krypton. Mass number 84, atomic number 36. So, dear podcast listening ...