{"query": "Ytterbium (Yb) — element 70", "count": 5, "results": [{"id": "card_ref_el_070", "title": "Ytterbium (Yb) — element 70", "shelf": "chemistry", "surface": "secular", "snippet": "Atomic number 70. Symbol Yb. Standard atomic weight 173.054. The ytterbium atom carries 70 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_ytterbium", "title": "ytterbium", "shelf": "dictionary", "surface": "secular", "snippet": "ytterbium: (noun) a soft silvery metallic element; a rare earth of the lanthanide series; it occurs in gadolinite and monazite and xenotime — syn: Yb, atomic number 70", "authority_tier": "reference", "source": "WordNet 3.0, Princeton University (WordNet License)", "generated": false}, {"id": "card_src_word_yb", "title": "yb", "shelf": "dictionary", "surface": "secular", "snippet": "yb: (noun) a soft silvery metallic element; a rare earth of the lanthanide series; it occurs in gadolinite and monazite and xenotime — syn: ytterbium, atomic number 70 · (noun) a unit of information e", "authority_tier": "reference", "source": "WordNet 3.0, Princeton University (WordNet License)", "generated": false}, {"id": "card_src_drug_ytterbium_metallicum", "title": "Ytterbium Metallicum", "shelf": "medicine", "surface": "secular", "snippet": "Ytterbium 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_word_atomic_number_70", "title": "atomic number 70", "shelf": "dictionary", "surface": "secular", "snippet": "atomic number 70: (noun) a soft silvery metallic element; a rare earth of the lanthanide series; it occurs in gadolinite and monazite and xenotime — syn: ytterbium, Yb", "authority_tier": "reference", "source": "WordNet 3.0, Princeton University (WordNet License)", "generated": false}]}