Library›Element Chemical Symbols›One card

A LITTLE SOMETHING WORTH KNOWING

A small discovery. Yours to pass on.

ScienceOne small ahaChemical symbol

Yttrium · chemical symbol

Think it. Then flip it. ahamoraTap to reveal Back to the cue
ScienceOne small aha
Your new ahaY

Yttrium has 39 protons in every atomic nucleus. Changing that number would make a different element. Source: Yttrium ↗

ahamoraReference ↗

Keep the thread going

One answer is a beginning.

Share a little curiosity, or follow it into the full collection.

Flip the full deck →

More from Element Chemical Symbols

A few more worth knowing.

  1. 40Zirconium · chemical symbolRECALL
    Zr

    Atomic number 40

    Open this card ↗
  2. 41Niobium · chemical symbolRECALL
    Nb

    Atomic number 41

    Open this card ↗
  3. 42Molybdenum · chemical symbolRECALL
    Mo

    Atomic number 42

    Open this card ↗