The Periodic Table: Elements and Their Uses Quiz

10 Domande

1. Match the halogen with its common use:
2. Which element is commonly used in the production of semiconductors?
3. All elements in the periodic table are naturally occurring.
4. Match the element with its primary use:
5. Which element is essential for the production of chlorophyll in plants?
6. Arrange the following elements in order of increasing electronegativity:
7. Which element is commonly used as a coolant in nuclear reactors?
8. Diamond and graphite are allotropes of oxygen.
9. Arrange the following elements in order of increasing atomic number:
10. Helium is highly reactive and readily forms compounds with other elements.