radium in a sentence
n.
📚 Grade Level: Grade 9, Grade 10, Grade 11, Grade 12
Definition
Radium is a radioactive metallic element, symbol Ra, used historically in medical treatments and discovered in 1898.
Crossword clues for radium
Crossword clue ideas and answer hints for the word "radium".
- This element is associated with radioactivity.
- Discovered in 1898, it glows in the dark.
- Used in early cancer treatments and therapies.
- A metallic element with symbol Ra.
- Found in uranium ore, it is rare.
Radium sentence examples
- Radium was discovered in 1898 by Marie Curie and her husband, Pierre Curie.
- The use of radium in early cancer treatments was revolutionary, yet it posed significant health risks.
- Due to its radioactivity, radium must be handled with extreme caution in scientific research.
- In the early 20th century, radium-infused products were marketed for their supposed health benefits.
- Radium decays into radon, a colorless and odorless gas that can accumulate in homes.