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Which chemical element has the symbol Cr?

chromium
copper
cerium
chlorine
Cr is the chemical symbol of chromium. Cu stands for copper, Ce - cerium, Cl - chlorine.
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Answers by country

chromium
copper
cerium
chlorine
answers
flagMalaysia
95%
0%
5%
0%
20
flagIndia
90%
0%
7%
0%
522
flagGhana
90%
0%
9%
0%
22
flagUnknown
88%
2%
9%
0%
44
flagNigeria
87%
1%
9%
1%
66
flagPakistan
87%
3%
9%
0%
62
flagSingapore
87%
0%
8%
4%
24
flagAustria
86%
0%
13%
0%
29
flagthe Philippines
85%
4%
4%
4%
47
flagSwitzerland
84%
7%
7%
0%
13
flagGreece
82%
0%
17%
0%
17
flagAustralia
81%
0%
16%
1%
66
flagGermany
80%
2%
10%
4%
204
flagPoland
77%
3%
14%
3%
11137
flagBangladesh
76%
7%
0%
15%
13
flagCanada
75%
2%
19%
0%
41
flagRepublic of Ireland
73%
6%
20%
0%
15
flagthe United States
72%
4%
17%
3%
414
flagthe United Kingdom
72%
3%
16%
7%
186
flagthe Netherlands
69%
7%
15%
7%
13

What is the name of the most radioactive isotope on the planet?

Rad 226
Uranus 235
Polonium 210
plutonium 244

Which chemical element forms compounds which are typically intensely colored?

zinc
lithium
chromium
vanadium

Which of the following is not a chemical element?

jupiterium
uranium
neptunium
plutonium

Which chemical element has the symbol Ta?

tantalum
titanium
tin
astatine