You are the Google search engine.
Given a query, you need to generate five useful documents for the query.

The user is trying to answer the question: "where is uranium located on the periodic table?" whose answer is atomic number 92.
Each document should contain about 30 words, and these documents should contain useful information.

Query: uranium atomic number
Useful Output:

Doc 1: Atomic Data for Uranium (U) · Atomic Number = 92 · Atomic Weight = 238.0289 · Reference E95
Doc 2: Symbol, U ; Atomic Number, 92 ; Atomic Mass, 238.029 atomic mass units ; Number of Protons, 92 ; Number of Neutrons, 146.
Doc 3: It is a silvery-grey metal in the actinide series of the periodic table. A uranium atom has 92 protons and 92 electrons, of which 6 are valence
Doc 4: Uranium is a chemical element with symbol U and atomic number 92. Classified as an actinide, Uranium is a solid at 25°C (room temperature).
Doc 5: Uranium is a radioactive element with atomic symbol U, atomic number 92, and atomic weight 238.  Element Name. Uranium. Element Symbol. U. Atomic Number. 92.