what did marie curie achieve during her career? check all that apply. she discovered how to preserve foods…

what did marie curie achieve during her career? check all that apply. she discovered how to preserve foods safely. she developed x - ray machines. she discovered radioactive elements. she created vaccines for diseases. she won the nobel prize.

what did marie curie achieve during her career? check all that apply. she discovered how to preserve foods safely. she developed x - ray machines. she discovered radioactive elements. she created vaccines for diseases. she won the nobel prize.

Answer

Brief Explanations:

Marie Curie discovered radioactive elements polonium and radium. She also contributed to the development of X - ray machines for medical use during World War I and was the first woman to win a Nobel Prize, and the only person to win Nobel Prizes in two different scientific fields (Physics and Chemistry). She did not discover how to preserve foods safely or create vaccines for diseases.

Answer:

She developed X - ray machines. She discovered radioactive elements. She won the Nobel Prize.