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.
Ninjai
0
Correct this question
1
Very interesting!
reach: rather globalchemistrydiscoverieselements

Answers by country

radium and polonium
lead and mercury
bromine and bismuth
gadolinium and holmium
answers
flagPoland
95%
2%
0%
0%
6680
flagthe Netherlands
95%
0%
4%
0%
23
flagFrance
93%
0%
6%
0%
16
flagRepublic of Ireland
93%
0%
6%
0%
15
flagGreece
92%
7%
0%
0%
14
flagAustralia
91%
2%
0%
0%
68
flagthe United Kingdom
82%
9%
3%
2%
187
flagGermany
79%
11%
4%
1%
391
flagAustria
79%
12%
6%
1%
79
flagCanada
79%
11%
2%
2%
34
flagSwitzerland
76%
11%
7%
0%
26
flagIndia
75%
13%
3%
2%
649
flagGhana
75%
12%
8%
0%
24
flagMalaysia
69%
8%
8%
8%
23
flagSingapore
68%
15%
15%
0%
19
flagthe United States
63%
21%
10%
2%
300
flagNigeria
63%
20%
8%
2%
120
flagPakistan
60%
13%
5%
7%
69
flagthe Philippines
59%
28%
1%
1%
57
flagthe United Arab Emirates
55%
16%
16%
5%
18