'Osmiridium is, you guessed it, an alloy of this & iridium'
osmium
ALLOYS: Osmiridium is, you guessed it, an alloy of this & iridium
Osmiridium is, you guessed it, an alloy of this & iridium
Osmiridium is, you guessed it, an alloy of this & iridium
ALLOYS
osmium
ALLOYS