atomic number 68 English

Meaning atomic number 68 meaning

What does atomic number 68 mean?

atomic number 68

— noun (= erbium) a trivalent metallic element of the rare earth group; occurs with yttrium

Examples atomic number 68 examples

How do I use atomic number 68 in a sentence?

Simple sentences

The atomic number for iron is 26.

Movie subtitles

Or an atomic number. Something from a periodic table.