Find the correctly spelled word.

• Ytterbium (noun)
English Meaning: a soft metallic element of the rare-earth group that occurs especially with other rare earth elements in minerals and that has few commercial uses.
Bangla Meaning: (রসায়ন) ধাতব পদার্থ (প্রতীক Yb), যা ইস্পাত প্রস্তুতকরণে ব্যবহৃত হয়।

Example Sentence:
- Scientists discovered that ytterbium has unique optical properties, making it useful in laser technology.

Source: merriam-webster.