Octahedral - Study guides, Class notes & Summaries

Inorganic Chemistry - Exam 2 with 100% Correct Answers | Verified | Updated Why are metals electrically ____________? - answer- conductive - They have valence electrons that are delocalized A result of having delocalized electrons, metals have ______________ properties. - answerreflective (shiny) Explain why metals are malleable. - answerThe atoms are arranged in uniform rows which can slide over one another. The structure of a metal can best be described as a ___________ consisting of _...

2 bonds, 0 lone pairs - linear, linear, 180, sp 3 bonds, 0 lone pairs - trigonal planar, trigonal planar, 120, sp2 3 bonds, 1 lone pair - trigonal planar, bent, 120, sp2 4 bonds, 0 lone pairs - tetrahedral, tetrahedral, 109.5, sp3 4 bonds, 1 lone pair - tetrahedral, trigonal pyramid, 109.5, sp3 4 bonds, 2 lone pairs - tetrahedral, bent, 109.5, sp3 4 bonds, 3 lone pairs - tetrahedral, linear, 180, sp3 5 bonds, 0 lone pairs - trigonal bipyramid, trigonal bipyramid, [120,90,180], sp3d 5 bon...

Smectite and vermiculite are - Answer-made up of layers consisting of 2 tetrahedral sheets and 1 octahedral sheet The interlayer of mica is dominated by - Answer-K+ ions Isomorphic substitution refers to Ion substitution of a(n) - Answer-cation for another with a different charge, but similar size pH-dependent, or variable charged, colloids - Answer-can result from protonation and deprotonation at colloid edges The colloid type exhibiting the lowest cation exchange capacity in soils ...

Module B Learning Outcomes summary study guide complete and verified 100% Summarize the historical sources of diamond prior to 1867 - -Historically, diamonds were extremely rare and sourced from only a few scattered alluvial (i.e., within river gravels) localities. They were *first discovered in the Golconda Region of India* and then *subsequently in Brazil* by the 18th century. It has been supposed that a maximum 50,000 carats could have been produced annually from India before the 18th...

MCAT Organic Chemistry Written Exam. Electrostatic Forces - CORRECT ANSWER The attractive force between electrons and the nuclei that is responsible for all molecular bonds. Coordinate Covalent Bond - CORRECT ANSWER One nucleus donates both of the electrons in the bond. Hybridization - CORRECT ANSWER sp - 180° - linear sp2 - 120° - trigonal planar sp3 - 109.5° - tetrahedral, pyramidal, or bent dsp3 - 90°, 120° - trigonal-bipyramidal, seesaw, t-shaped, linear d2sp3 - 9...

SWS3022 Exam Questions and Answers | 100% Pass What are the important soil solution constituents of inorganic soils? - Answer️️ -can contain carbon, but are not based on carbon; simple - metals, chemical nutrients, acids - all ionic What are the important soil solution constituents of organic soils? - Answer️️ - compounds of carbon; dominated by C, H, and O; complex - covalently bonded - can be natural or synthetic How do ions differ from the elements in the periodic table? - A...

2 Bonds and 0 Lone Pairs - Bond Angle: 180 Geometry of Electron Pairs: Linear Geometry of Atoms: Linear 3 Bonds and 0 Lone Pairs - Bond Angle: 120 Geometry of Electron Pairs: Trigonal Planar Geometry of Atoms: Trigonal Planar 2 Bonds and 1 Lone Pair - Bond Angle: Slightly less than 120 Geometry of Electron Pairs: Trigonal Planar Geometry of Atoms: Bent or V Shaped 4 Bonds and 0 Lone Pairs - Bond Angle: 109.5 Geometry of Electron Pairs: Tetrahedral Geometry of Atoms: Tetrahedral 3 Bon...

2 OCR 2023 1 This question is about the first 36 elements in the periodic table: H He Li Be B C N O F Ne Na Mg Al Si P S Cl Ar K Ca Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga Ge As Se Br Kr From these 36 elements only, write the symbol for the element(s) that fit each description. (a) The three elements that, when in a molecule, can form hydrogen bonds with other suitable molecules. .......................................................... [1] (b) The element in Period 2 with the successive io...

GIA Diamond Grading Quiz 1 - Questions and Answers The more an inclusion differs in color from its host diamond the more obvious it is A feather that reaches a bezel surface as well as the surface of the pavilion main directly under the bezel should be plotted on both the crown and pavilion diagrams In a stone with these clarity characteristics, which would probably be the grade-setting characteristic? Feather Which would disqualify a stone from being IF Pinpoint Diamonds with minute inclusion...

Energy (decreases/increases) with increasing wavelength? CORRECT ANSWER decreases Energy (decreases/increases) with increasing frequency? CORRECT ANSWER increases The energy gaps between levels (decrease/increase) as the energy levels increase (n=1 to n=2 to n=3, etc.) CORRECT ANSWER decreases The O-Si-O bond angles in SiO₂ (quartz) are closest to... CORRECT ANSWER 110° A molecule with 0 lone pairs and 2 bonding electron pairs would be? CORRECT ANSWER linear A molecule with 1 l...