Discoveries of Marie Curie

Elements that were discovered by Marie Curie

• Roentgenium

• Radium

• Uranium

• Polonium

Was Marie awarded the Nobel Prize?

• No, women couldn't get it that time

• Yes, once

• Only her husband was honored

• She was awarded by Nobel Prize twice

Find find the correct symbols of the elements discovered by the Curie:

• Ra

• Rn

• Rd

• Po

Find the flag of the country where Marie was born

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Who was Maria Skladovskaya's husband, when they met?

• engineer

• university rector

• head of the laboratory

• doctor

What is radioctivity?

• non-equilibrium process of moving a substance from an area of high concentration to an area of low concentration, leading to spontaneous equalization of concentrations throughout the occupied volume.

• active emission, which is obtained during the decay and decomposition of atomic nuclei of certain chemical elements.

• the transformation of one or more initial substances into other substances, in which the nuclei of atoms do not change, while the redistribution of electrons and nuclei occurs, and new chemicals are formed.

• spontaneous destruction of metals and alloys as a result of chemical, electrochemical or physico-chemical interaction with the environment.

Who was the first who discovered that uranium emits radiation that illuminates photographic plates even in the absence of light?

• Pierre Curie

• Marie Curie

• Henri Becquerel

• Dmitriy Mendeleev

Atomic number of radium

Radiotherapy is used in the treatment of cancer

• True

• False

Marie Curie's cause of death:

• severe blood disorder

• cancer

• heart attack

• Alzheimer's disease