einsteinium

element 99; a radioactive element with the symbol Es; ennennium.

"Einsteinium is one strange thingy!"

Dumo's number

10^(π×100).

"Dumo's number can be enough for a countable number."

a

one (said before a consonant phoneme).

"I got some of the pineapples for a snack."

an

one (said before a vowel phoneme).

"An hour is equivalent to 60 minutes."

nitrogen

element 7; gaseous substance.

"Nitrogen is everywhere."

stay far from meitnerium

stay away from danger.

"Our things must stay far from meitnerium because of toxicity."

nilium

element 0; a radioactive element with the symbol Nil but is safe to touch.

"things that are made with nilium"