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Elements Quiz
Science Elements Quiz 2
| Term | Definition |
|---|---|
| Magnesium | grayish-white, soft metal |
| Helium | an unreactive, colorless, and odorless gas |
| Silicon | blue-grey, second most abundant element on Earth |
| Sodium | a soft, silvery metal, highly reactive |
| Oxygen | Gas, colorless, odorless, and very reactive |
| Mercury | The only metal that is liquid at room temp, heavy, silvery |
| Carbon | Highly stable, diamond is highly transparent, while graphite is opaque and black |
| Boron | Semiconductor |