Which of the following is not a chemical element?
neon
methane
chlorine
nitrogen
Neon, chlorine and nitrogen are chemical elements. Methane is a chemical compound, the simplest alkane and the main component of natural gas.
reach: rather globalchemical elementschemistrygases
Answers by country
neon
methane
chlorine
nitrogen
answers
France
14
Unknown
51
Singapore
23
the United Arab Emirates
15
Ghana
15
Germany
191
Poland
13765
Nigeria
71
Austria
40
Australia
78
Canada
36
Malaysia
32
the Netherlands
16
the United Kingdom
211
India
562
Pakistan
62
the United States
472
Greece
20
the Philippines
50
Republic of Ireland
22