MDS546.645

Expresiones: Ciencias naturalesChemistryInorganicCerium; Rare earthsDidymiumSin especificar

0 Obras generales y ciencias de la información 216,948 ℹ️	1 Filosofía 229,419 💭	2 Religión 562,779 🙏	3 Sociología 1,169,921 👫	4 Filología 177,109 💬	5 Ciencias naturales 380,441 🔬	6 Ciencias aplicadas 844,132 💡	7 Bellas artes 857,504 🎨	8 Literatura 1,201,263 📚	9 Historia 703,933 🗺️
50 General Science 30,392 🔬	51 Mathematics 73,720 ➗	52 Astronomy 21,519 🔭	53 Physics 38,941 🍎	54 Chemistry 25,962 ⚗️	55 Earth sciences & geology 32,170 🌎	56 Fossils & prehistoric life 9,345 💀	57 Life Sciences, Biology 50,256 🧬	58 Plants 22,401 🌿	59 Zoology 75,735 🐼
540 Chemistry 5,816 ⚗	541 Physical; Theoretical 5,428 💭	542 Chemical laboratories 464 🔬	543 Analytic 3,168 🌈	544 Qualitative Analysis [No longer used] 273	545 Quantitative Analysis [No longer used] 228	546 Inorganic 2,379 ⚨	547 Organic 5,828 ⌬	548 Crystallography 933 💎	549 Mineralogy 1,445 ⚒
546.0 125	546.1 Nonmetallic elements 19	546.2 Oxygen group 181	546.3 Metals 199	546.4 Alkaline earth metals 179	546.5 Lead and silver group 57	546.6 Cerium; Rare earths 429	546.7 Iron group 303	546.8 Periodic table 85 ⚗️	546.9 Platinum group 1
546.60	546.61 Yttrium	546.62 Cerium 25	546.63 Lanthanum 17	546.64 Didymium 6	546.65 Erbium 22	546.66 Aluminum 21	546.67 Aluminum 40	546.68 214	546.69
546.640	546.641	546.642 Praseodymium	546.643 Neodymium 2	546.644	546.645 4	546.646	546.647	546.648	546.649
546.6450	546.6451	546.6452	546.6453 1	546.6454	546.6455	546.6456	546.6457	546.6458	546.6459