Covalent crystals - Study guides, Class notes & Summaries

1 MODULE 8 PORTAGE 219 ORGANIC CHEMISTRY EXAM | QUESTIONS & ANSWERS (VERIFIED) | LATEST UPDATE | GRADED A+ large molecule made by repetitive linking of smaller units (monomers) Correct Answer: Polymer very large molecule composed of thousands of covalently bonded atoms (ex: polymer) Correct Answer: Macromolecule two ways polymers are made Correct Answer: 1. natural (in nature) 2. synthetic (in lab) natural polymers Correct Answer: rubber, carbs: starch & cellulose, proteins, nu...

Test Bank Principles of Anatomy and Physiology, 12th Edition, by Bryan Derrickson, Gerald Tortora Testbank Chapter 1. An Introduction to the Human Body Multiple Choice 1. This is the study of the functions of body structures. a. Anatomy b. Physiology c. Dissection d. Histology e. Immunology Ans: B Difficulty: easy Feedback: 1.1 2. This is defined as a group of cells with similar structure and function. a. Tissue b. Organ c. Molecules d. Compounds e. Organism Ans: A Difficulty: easy Feedback: 1.2...

Abiotic - correct answer Non-living Ex. A rock crystal can "grow" in a simple fashion. But rock crystals don't sense or respond to changing environments thus they aren't alive. Biotic - correct answer living - Be made of materials organized in hierarchical patterns. - Use energy and raw materials to survive. - Sense and respond to changing environments also to maintain homeostasis. - Grow, d...

Diamond & Diamond Grading Final Exam Questions and Correct Answers. Over 450 Questions and Correct Answers. Complete Solution. 2024 Abrasion (Abr) A series of minute nicks along the facet junctions of a fashioned diamond; gives the edges a white or fuzzy appearance. (Assignment 10) Adamantine luster The highest degree of luster possible in a transparent material. (Assignment 8) Aggregate A solid mass of individual, randomly oriented crystals, intergrown or held together by a natural bind...

ionic bond - correct answer Between metal & nonmetal Ceramics have high bond energies covalent bonds - correct answer Between non metallic elements Processing affects structure - correct answer Structure affects properties Crystalline structures - correct answer Periodic arrangement of atoms/ions over large atomic distances amorphous - correct answer No long range atomic order Atomic bonding is metallic - correct answer It's non directional so no restrictions on # and position of nearest ...

Covalent bond - Ans .A chemical bond that involves sharing a pair of electrons between atoms in a molecule, the positive nuclei attracts the negative charge of the bonding pair of electrons Bonding pair - Ans .a pair of electrons shared between two atoms Metallic bonding - Ans .a bond formed by the attraction between positively charged metal ions and the delocalised electrons around them Ionic bonding - Ans .the electrostatic attraction between the cation and the anion hold the compound...

Bio 100 Marci Adams BYU Exam 1 Questions & Answers Scientific Theory - Answer->An explanation of natural phenomena developed through extensive and reproducible observations; more general and reliable than hypothesis Hypothesis - Answer->a proposed explanation for a phenomenon based on available evidence that leads to a prediction that can be tested Inductive Reasoning - Answer->how scientific theories arise. It's when you make a broad generalization based on many supporting ob...

asthenosphere - correct answer the soft layer of the mantle that the lithosphere floats on climate system - correct answer all the earth system components that determine climate on a global scale and how climate changes with time core - correct answer the central part of the Earth crust - correct answer ...

Diamond & Diamond Grading Final Exam Questions and Correct Answers. Over 450 Questions and Correct Answers. Complete Solution. 2024 Abrasion (Abr) A series of minute nicks along the facet junctions of a fashioned diamond; gives the edges a white or fuzzy appearance. (Assignment 10) Adamantine luster The highest degree of luster possible in a transparent material. (Assignment 8) Aggregate A solid mass of individual, randomly oriented crystals, intergrown or held together by a natural bind...

Diamond & Diamond Grading Final Exam Questions and Correct Answers. Over 450 Questions and Correct Answers. Complete Solution. 2024 Abrasion (Abr) A series of minute nicks along the facet junctions of a fashioned diamond; gives the edges a white or fuzzy appearance. (Assignment 10) Adamantine luster The highest degree of luster possible in a transparent material. (Assignment 8) Aggregate A solid mass of individual, randomly oriented crystals, intergrown or held together by a natural bind...