Which chemical elements did Maria Curie discover?

radium and polonium

lead and mercury

bromine and bismuth

gadolinium and holmium

Marie Curie was a Polish and naturalized-French physicist and chemist who conducted pioneering research on radioactivity (a term that she coined). Among her many achievements was the discovery of two elements, polonium and radium.

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Answers by country

Poland

95%

6785

Republic of Ireland

94%

France

94%

Greece

92%

Australia

91%

the Netherlands

91%

the United Kingdom

82%

188

Germany

80%

11%

419

Austria

80%

12%

Canada

79%

11%

Switzerland

79%

10%

India

75%

13%

650

Ghana

75%

12%

Malaysia

69%

Singapore

68%

15%

the United States

64%

20%

10%

309

Nigeria

63%

20%

120

Pakistan

60%

13%

the Philippines

59%

28%

the United Arab Emirates

55%

16%

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