Home
Random
Nearby
Log in
Settings
Donate
About Wikimedia Commons
Disclaimers
Search
Category
:
NDC9 430 Chemistry
Language
Watch
Edit
Nippon Decimal Classification 9th ed.
0 General works
·
1 Philosophy
·
2 General history
·
3 Social sciences
·
4 Natural science
·
5 Technology. Engineering
·
6 Industry and Commerce
·
7 The arts. Fine arts
·
8 Language
·
9 Literature
40 Natural science
·
41 Mathematics
·
42 Physics
·
43 Chemistry
·
44 Astronomy. Space science
·
45 Earth sciences. Geology
·
46 Biology
·
47 Botany
·
48 Zoology
·
49 Medical sciences
430 Chemistry
·
431 Physical and theoretical chemistry
·
432 Experimental chemistry
·
433 Analytical chemistry
·
434 Synthetical chemistry
·
435 Inorganic chemistry
·
436 Metallic elements, their compounds
·
437 Organic chemistry
·
438 Chemistry of cyclic compounds
·
439 Chemistry of natural products
Subcategories
This category has only the following subcategory.
化
化學訓蒙
(8 F)
