noun
- A soft, silvery-white metallic chemical element with atomic number 31, used in semiconductors and integrated circuits.
Usage: chemistry; materials science
Examples
- Gallium is commonly used in the production of computer chips and solar cells.
- The semiconductor industry relies heavily on gallium for manufacturing transistors.
- Gallium has a low melting point and can melt in your hand.
- Many modern smartphones contain gallium-based components.
- Gallium arsenide is an important compound in optoelectronics.