1. Who was the son of the doctor in this text?
2. Which year did Marie Sklodowska get married?
3. How many children did Marie have?
4. Which rare metal did Becquerel discovered?
5. What wanted to find out Marie Curie?
6. What name did Meme Curie decided to get to the new element?
7. In which year Marie and Pierre with tlenry Bacquerell were awarded the Nobel Prize in Physics.
8. Why Pierre died?