atomic number 77 English

Meaning atomic number 77 meaning

What does atomic number 77 mean?

atomic number 77

— noun (= iridium) a heavy brittle metallic element of the platinum group; used in alloys; occurs in natural alloys with platinum or osmium

Examples atomic number 77 examples

How do I use atomic number 77 in a sentence?

Simple sentences

The atomic number for iron is 26.

Movie subtitles

Or an atomic number. Something from a periodic table.