MTL200 MATERIAL SCIENCES AND ENGINEERING ACTUAL 2025/2026 QUESTIONS AND 100% CORRECT ANSWERS

MTL200 MATERIAL SCIENCES AND ENGINEERING ACTUAL 2025/2026 QUESTIONS AND 100% CORRECT ANSWERS Chapter 1: 1. What is a composite? 2. What are advanced material? 3. Describe Metals: 3 points 4. Describe Ceramics and give an example 5. What is a traditional Ceramic? 6. What is a polymer? +History question - Answer -1. Composed of 2 or more individual materials ( material + polymer + ceramic) 2. Materials used in technology: semi-conductors, biomaterials, smartmaterials, nano-materialsNeed assistance in Online classes, Exams & Assignments? Reach out for Full Course Assistance, Plagiarism-free Essay Writing, Research Paper & Discussion Posts. Confidential & Secure! Email now at: 3) 1. One or more metallic elements, also include non-metallic items in small amounts 2. Much denser compared to both polymers and ceramics 3. Good conductors, large number of NON-localized electrons, can transfer heat, usually not transparent and also can be magnetic *4. Compounds between metallic and non-metallic elements; oxides nitride and carbides 5. Composed of clay, cement, glass; are usually very brittle and can fracture easily, act as insulators MOST resistant to different types of temperatures and harsh environments some ceramics can be magnetic 6. Rubbers and plastics - strong per mass Commonly organic compounds based off of a Carbon chain most are synthetic and are created to get best characteristics in one materialHistory question: Bronze, stone and iron age Chapter 2: 1. How many types of bonding are in mixed bonding and what are they? 2. What are interatomic bonds? 3. What is a mixed metallic bond? 4. Classify the 4 bonding types and their materials, and the mixed bonding materials: - Answer -*1. Ionic, covalent, metallic, van der waal 2. Mixture of metallic and covalent bonds; metalloids and semi-metals are included