Yǒu de huàhéwù shì jiùshì cǎisè diànshì de hóngsè yíngguāngfěn.
Europium compounds give the red phosphor in old color television screens.
Tips
usage
A modern coinage like other element characters: metal radical 钅 plus a phonetic for sound. It is one of the rarer rare-earth metals, used in red phosphors.
