CEFR B1

yttrium

noun

Meaning

Yttrium means a silvery metallic chemical element (symbol Y) with an atomic number of 39, mainly found in combination with lanthanide elements in....

Examples

  • The article uses yttrium to mean a silvery metallic chemical element (symbol Y) with an atomic number of 39,....
  • The teacher asked students to find yttrium in the reading.