I heard nitrogen and oxygen were together and I was like NO
Then oxygen broke up with nitrogen but nitrogen didn't react.
Oxygen and potassium went on a date. It was OK.
Plutonium then started dating nitrogen but I don't have a PuN for that one
Oxygen then went on to dating magnesium and I was like OMg
Then bromine asked oxygen out and I was like BrO
Then my friend told me lithium and argon were dating and I was like LiAr
Through all this nobelium was alone and I'm like No
Then radium and carbon got together. We called it radiocarbon dating.