polonium in a sentence
n.
📚 Grade Level: Grade 10, Grade 11, Grade 12
Definition
Polonium is a highly radioactive chemical element with the symbol Po and atomic number 84, known for its extreme toxicity and use in scientific research.
Sample Sentences
- Polonium is a highly radioactive element that was discovered by Marie Curie.
- Due to its extreme toxicity, polonium is handled under strict safety protocols in laboratories.
- The use of polonium as a potential energy source has been a topic of research in nuclear physics.
- Polonium-210, a common isotope, has been linked to several poisoning cases in recent history.
- In the periodic table, polonium is classified as a metalloid and is represented by the symbol Po.