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%

6886

France

94%

Republic of Ireland

94%

Greece

93%

Australia

91%

the Netherlands

91%

the United Kingdom

83%

196

Germany

80%

11%

450

Austria

80%

12%

Switzerland

80%

10%

Canada

79%

11%

Ghana

76%

11%

India

75%

13%

650

Malaysia

69%

Singapore

68%

15%

the United States

66%

19%

332

Nigeria

63%

20%

120

Pakistan

60%

13%

the Philippines

59%

28%

the United Arab Emirates

55%

16%

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