ESCI 1001 Study Guide - Quiz Guide: Metamorphic Rock, Van Der Waals Force, Feldspar
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Review sheet for second quiz (wednesday, feb. 14, 100 rapson): esci 1001/1101 (larry edwards) The weakest: 4 types of chemical bonds, ionic bonds: simplest chemical bond that forms by electrostatic attraction between ions of opposite charge 2, covalent bonds: when atoms share electrons. Results in a molecule (strongest: metallic bond: reaction between molecules within metals called alkali reactive force. It is the sharing of a sea of delocalized electrons a lattice of positive ions, where the electrons act as a glue giving the substance a definite structure 3: van der waals bond: intermolecular forces. Van der waals" forces are relatively weak compared to covalent bonds 4. What is a bridging oxygen ? a non- bridging oxygen: silicates: minerals contain silicon, tetrahedron: building blocks of silicates. What are the main types of igneous rocks and how are they classified: texture and composition.
