{"query": "Titanium (Ti) — element 22", "count": 20, "results": [{"id": "card_ref_el_022", "title": "Titanium (Ti) — element 22", "shelf": "chemistry", "surface": "secular", "snippet": "Atomic number 22. Symbol Ti. Standard atomic weight 47.867. The titanium atom carries 22 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", "readable": false, "generated": false}, {"id": "card_src_fed_nasa_techdoc_19660004844", "title": "Chemical thermodynamics in nonferrous metallurgy. Volume III - Thermodynamics of tungsten, molybdenum, titanium, zirconium, niobium, and tantalum and of their more important compou", "shelf": "science", "surface": "secular", "snippet": "Chemical thermodynamics in nonferrous metallurgy. Volume III - Thermodynamics of tungsten, molybdenum, titanium, zirconium, niobium, and tantalum and of their more important compounds. A United States", "authority_tier": "reference", "source": "NASA technical documents (PD, 17 USC 105)", "readable": true, "generated": false}, {"id": "card_src_word_titanium", "title": "titanium", "shelf": "dictionary", "surface": "secular", "snippet": "titanium: (noun) a light strong grey lustrous corrosion-resistant metallic element used in strong lightweight alloys (as for airplane parts); the main sources are rutile and ilmenite — syn: Ti, atomic", "authority_tier": "reference", "source": "WordNet 3.0, Princeton University (WordNet License)", "readable": false, "generated": false}, {"id": "card_src_word_ti", "title": "ti", "shelf": "dictionary", "surface": "secular", "snippet": "ti: (noun) a light strong grey lustrous corrosion-resistant metallic element used in strong lightweight alloys (as for airplane parts); the main sources are rutile and ilmenite — syn: titanium, atomic", "authority_tier": "reference", "source": "WordNet 3.0, Princeton University (WordNet License)", "readable": false, "generated": false}, {"id": "card_src_etym_titanium", "title": "titanium", "shelf": "etymology", "surface": "secular", "snippet": "titanium: etymology (Webster 1913) — n.: [NL., fr. L. Titani or Titanes, Gr. (Chem.) Defn: An elementary substance found combined in the minerals manaccanite, rutile, sphene, etc., and isolated as an ", "authority_tier": "reference", "source": "Webster's Revised Unabridged Dictionary (1913), Project Gutenberg eBook #29765 — public domain", "readable": true, "generated": false}, {"id": "card_src_fed_nasa_techdoc_19660000987", "title": "Physical metallurgy of titanium", "shelf": "science", "surface": "secular", "snippet": "Physical metallurgy of titanium. A United States federal publication, public domain (17 USC 105). The full text (675,038 bytes) is held on the ark; waybill sha256 c35a53b1d51fbbfb…; origin archive.org", "authority_tier": "reference", "source": "NASA technical documents (PD, 17 USC 105)", "readable": true, "generated": false}, {"id": "card_src_fed_nasa_techdoc_19700015354", "title": "Titanium alloys for modern technology", "shelf": "science", "surface": "secular", "snippet": "Titanium alloys for modern technology. A United States federal publication, public domain (17 USC 105). The full text (793,569 bytes) is held on the ark; waybill sha256 483ede2bebae8fbb…; origin archi", "authority_tier": "reference", "source": "NASA technical documents (PD, 17 USC 105)", "readable": true, "generated": false}, {"id": "card_src_fed_nasa_techdoc_19640001472", "title": "Corrosion problems associated with the use of titanium fasteners to connect aluminum components", "shelf": "science", "surface": "secular", "snippet": "Corrosion problems associated with the use of titanium fasteners to connect aluminum components. A United States federal publication, public domain (17 USC 105). The full text (17,728 bytes) is held o", "authority_tier": "reference", "source": "NASA technical documents (PD, 17 USC 105)", "readable": true, "generated": false}, {"id": "card_src_word_atomic_number_22", "title": "atomic number 22", "shelf": "dictionary", "surface": "secular", "snippet": "atomic number 22: (noun) a light strong grey lustrous corrosion-resistant metallic element used in strong lightweight alloys (as for airplane parts); the main sources are rutile and ilmenite — syn: ti", "authority_tier": "reference", "source": "WordNet 3.0, Princeton University (WordNet License)", "readable": false, "generated": false}, {"id": "card_src_etym_titaniferous", "title": "titaniferous", "shelf": "etymology", "surface": "secular", "snippet": "titaniferous: etymology (Webster 1913) — a.: [Titanium + -ferous: cf. F. titanifère.]. From Webster's Revised Unabridged Dictionary (1913), public domain.", "authority_tier": "reference", "source": "Webster's Revised Unabridged Dictionary (1913), Project Gutenberg eBook #29765 — public domain", "readable": true, "generated": false}, {"id": "card_src_etym_euxenite", "title": "euxenite", "shelf": "etymology", "surface": "secular", "snippet": "euxenite: etymology (Webster 1913) — n.: [Gr. (Min.) Defn: A brownish black mineral with a metallic luster, found in Norway. It contains niobium, titanium, yttrium, and uranium, with some other metals", "authority_tier": "reference", "source": "Webster's Revised Unabridged Dictionary (1913), Project Gutenberg eBook #29765 — public domain", "readable": true, "generated": false}, {"id": "card_src_etym_sphene", "title": "sphene", "shelf": "etymology", "surface": "secular", "snippet": "sphene: etymology (Webster 1913) — n.: [F. sphène, fr. Gr. (Min.) Defn: A mineral found usually in thin, wedge-shaped crystals of a yellow or green to black color. It is a silicate of titanium and cal", "authority_tier": "reference", "source": "Webster's Revised Unabridged Dictionary (1913), Project Gutenberg eBook #29765 — public domain", "readable": true, "generated": false}, {"id": "card_src_etym_eschynite", "title": "eschynite", "shelf": "etymology", "surface": "secular", "snippet": "eschynite: etymology (Webster 1913) — n.: [Gr. (Min.) Defn: A rare mineral, containing chiefly niobium, titanium, thorium, and cerium. It was so called by Berzelius on account of the inability of chem", "authority_tier": "reference", "source": "Webster's Revised Unabridged Dictionary (1913), Project Gutenberg eBook #29765 — public domain", "readable": true, "generated": false}, {"id": "card_theory_vsepr_theory", "title": "VSEPR theory (molecular geometry)", "shelf": "theories", "surface": "secular", "snippet": "VSEPR theory (molecular geometry) — an engine domain that can touch it: molecular_geometry. Calibration: seals — shapes and bond angles predict directly. Valence Shell Electron Pair Repulsion: electro", "authority_tier": "reference", "source": "The Theory Assay — calibrated, not judged (docs/THEORY_CATALOG.md)", "readable": false, "generated": false}, {"id": "card_src_etym_dissolution", "title": "dissolution", "shelf": "etymology", "surface": "secular", "snippet": "dissolution: etymology (Webster 1913) — n.: [OE. dissolucioun dissoluteness, F. dissolution, fr. L. dissolutio, fr. dissolvere. See Dissolve.]. From Webster's Revised Unabridged Dictionary (1913), pub", "authority_tier": "reference", "source": "Webster's Revised Unabridged Dictionary (1913), Project Gutenberg eBook #29765 — public domain", "readable": true, "generated": false}, {"id": "card_span_edf3b9c81714", "title": "When the liquid will drop in a continuous thread from the stirrer", "shelf": "sources", "surface": "secular", "snippet": "When  the  liquid  will  drop  in  a  continuous  thread  from \nthe  stirrer,  and  jellifies  on  cooling,  it  is  ready  for  the \n^^  cutting\"  process.  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A claim with content forbids something; it sticks its neck out; it can be refuted by a single counterexam", "authority_tier": "reference", "source": "The Almanac — verified-only practical wisdom (sealed)", "readable": false, "generated": false}, {"id": "card_domchk_periodic_table_claimed_atomic_number", "title": "Periodic Table: atomic number", "shelf": "periodic_table", "surface": "secular", "snippet": "A worked check in periodic table: atomic number.\n\nGIVEN\n  symbol = Fe\n\nCLAIMED\n  claimed_atomic_number = 26\n\nTHE ENGINE'S VERDICT\n  periodic_table.element: CONFIRMED — Fe (iron, Z=26) — definitional c", "authority_tier": "reference", "source": "The verifier's own documented relation, and a run this engine performed against it (deterministic; re-runnable with tools/domain_goldens.py)", "readable": false, "generated": false}, {"id": "card_theory_periodic_law", "title": "Periodic law (Mendeleev)", "shelf": "theories", "surface": "secular", "snippet": "Periodic law (Mendeleev) — an engine domain that can touch it: periodic_table. 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Matter is made of indivisible atoms; all atoms of an element share a mass; compounds ", "authority_tier": "reference", "source": "The Theory Assay — calibrated, not judged (docs/THEORY_CATALOG.md)", "readable": false, "generated": false}], "house": {"door": "FIND", "kind": "cards", "trail": "results", "seal": null, "next_step": {"do": "open the top card", "door": "FIND", "tool": "card_get", "params": {"id": "card_ref_el_022"}}, "ends": "a verdict or a card · the trail · a seal · one next step"}}