{"query": "Lanthanum (La) — element 57", "count": 11, "results": [{"id": "card_ref_el_057", "title": "Lanthanum (La) — element 57", "shelf": "chemistry", "surface": "secular", "snippet": "Atomic number 57. Symbol La. Standard atomic weight 138.90547. The lanthanum atom carries 57 protons in its nucleus; its place in the periodic table is fixed by that count. Verified reference data.", "authority_tier": "reference", "source": "Verified reference — chemistry", "generated": false}, {"id": "card_src_word_lanthanum", "title": "lanthanum", "shelf": "dictionary", "surface": "secular", "snippet": "lanthanum: (noun) a white soft metallic element that tarnishes readily; occurs in rare earth minerals and is usually classified as a rare earth — syn: La, atomic number 57", "authority_tier": "reference", "source": "WordNet 3.0, Princeton University (WordNet License)", "generated": false}, {"id": "card_src_drug_lanthanum_carbonate", "title": "Lanthanum Carbonate", "shelf": "medicine", "surface": "secular", "snippet": "Lanthanum Carbonate: a BULK INGREDIENT, powder.", "authority_tier": "reference", "source": "openFDA / FDA NDC Directory (public domain)", "generated": false}, {"id": "card_src_drug_lanthanum_carbonate_dihydrate", "title": "Lanthanum Carbonate Dihydrate", "shelf": "medicine", "surface": "secular", "snippet": "LANTHANUM CARBONATE DIHYDRATE: a BULK INGREDIENT, powder.", "authority_tier": "reference", "source": "openFDA / FDA NDC Directory (public domain)", "generated": false}, {"id": "card_src_drug_lanthanum_carbonate_hydrated", "title": "Lanthanum Carbonate Hydrated", "shelf": "medicine", "surface": "secular", "snippet": "Lanthanum Carbonate Hydrated: a BULK INGREDIENT, powder.", "authority_tier": "reference", "source": "openFDA / FDA NDC Directory (public domain)", "generated": false}, {"id": "card_src_drug_lanthanum_metallicum", "title": "Lanthanum Metallicum", "shelf": "medicine", "surface": "secular", "snippet": "Lanthanum Metallicum: a HUMAN OTC DRUG, pellet given by the oral route.", "authority_tier": "reference", "source": "openFDA / FDA NDC Directory (public domain)", "generated": false}, {"id": "card_src_pron_lanthanum", "title": "lanthanum", "shelf": "pronunciation", "surface": "secular", "snippet": "lanthanum: pronounced (ARPABET) L AE1 N TH AH0 N AH0 M. From the CMU Pronouncing Dictionary — the standard machine-readable pronunciations of North American English.", "authority_tier": "reference", "source": "CMU Pronouncing Dictionary (cmudict) — BSD-2-Clause, Carnegie Mellon", "generated": false}, {"id": "card_src_taxon_1500689", "title": "Acyrtus lanthanum — orange spotted clingfish", "shelf": "taxonomy", "surface": "secular", "snippet": "orange spotted clingfish (Acyrtus lanthanum) — a species. In the tree of life under Acyrtus. Also known as: orange spotted clingfish, orange-spotted clingfish.", "authority_tier": "reference", "source": "NCBI Taxonomy (public domain)", "generated": false}, {"id": "card_src_drug_allium_sativum_arsenicum_album_ascorbicum_acidum_berberis_vulgaris_boron_carbolicum_acidum_cysteinum_formalinum_glycyrrhiza_glabra_lanthanum_metallicum_lappa_major_l_methionine_lycopodium_clavatum_mercurius_solubilis_natrum_muriaticum_niobium_metallicum_nux_vomica_phytolacca_decandra_plumbum_metallicum_stillingia_sylvatica_tantalum_metallicum_thyroidinum_suis_trifolium_pratense_aluminium_metallicum_antimonium_crudum_argentum_metallicum_arsenicum_album_aurum_metallicum", "title": "Allium Sativum, Arsenicum Album, Ascorbicum Acidum, Berberis Vulgaris, Boron, Carbolicum Acidum, Cysteinum, Formalinum, Glycyrrhiza Glabra, Lanthanum Metallicum, Lappa Major, L-Met", "shelf": "medicine", "surface": "secular", "snippet": "Allium Sativum, Arsenicum Album, Ascorbicum Acidum, Berberis Vulgaris, Boron, Carbolicum Acidum, Cysteinum, Formalinum, Glycyrrhiza Glabra, Lanthanum Metallicum, Lappa Major, L-Methionine, Lycopodium ", "authority_tier": "reference", "source": "openFDA / FDA NDC Directory (public domain)", "generated": false}, {"id": "card_src_word_atomic_number_57", "title": "atomic number 57", "shelf": "dictionary", "surface": "secular", "snippet": "atomic number 57: (noun) a white soft metallic element that tarnishes readily; occurs in rare earth minerals and is usually classified as a rare earth — syn: lanthanum, La", "authority_tier": "reference", "source": "WordNet 3.0, Princeton University (WordNet License)", "generated": false}, {"id": "card_src_word_la", "title": "la", "shelf": "dictionary", "surface": "secular", "snippet": "la: (noun) a white soft metallic element that tarnishes readily; occurs in rare earth minerals and is usually classified as a rare earth — syn: lanthanum, atomic number 57 · (noun) a state in southern", "authority_tier": "reference", "source": "WordNet 3.0, Princeton University (WordNet License)", "generated": false}]}