Library›Chemical Symbols and Atomic Numbers›One card

A LITTLE SOMETHING WORTH KNOWING

A small discovery. Yours to pass on.

ScienceOne small ahaAtomic number

the element Rh · atomic number

Think it. Then flip it. ahamoraTap to reveal Back to the cue
ScienceOne small aha
Your new aha45

Rhodium has 45 protons in every atomic nucleus. Changing that number would make a different element. Source: Rhodium ↗

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 Chemical Symbols and Atomic Numbers

A few more worth knowing.

  1. 46the element Pd · atomic numberRECALL
  2. 47the element Ag · atomic numberRECALL
  3. 48the element Cd · atomic numberRECALL