第1周期元素 (Chinese Wikipedia)

Analysis of information sources in references of the Wikipedia article "第1周期元素" in Chinese language version.

refsWebsite
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1st place
1st place
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23rd place
3,527th place
4,774th place
6th place
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57th place
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538th place
562nd place
low place
low place
2,463rd place
2,094th place
75th place
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4,464th place
low place
low place
117th place
166th place
5,406th place
low place
840th place
1,232nd place
2,941st place
2,593rd place
6,119th place
3,186th place
993rd place
1,142nd place
774th place
706th place
low place
low place

aapg.org

archive.org

blm.gov

doe.gov

eia.doe.gov

doi.org

dtu.dk

harvard.edu

ui.adsabs.harvard.edu

howstuffworks.com

hydrogentwo.com

iupac.org

old.iupac.org

iupac.org

msn.com

encarta.msn.com

nasa.gov

imagine.gsfc.nasa.gov

newscientist.com

nih.gov

ncbi.nlm.nih.gov

popsci.com

sciam.com

sciencedaily.com

ucf.edu

fsec.ucf.edu

web.archive.org

webelements.com