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Engineering Grade 11
Module 6 & Module 7
Question | Answer |
---|---|
What material exhibits metallic properties and made from a combination of several metals, and/or non-metals | Alloys |
What material results directly from a life cycle of a plant or animal | Biological |
What material contains phases made up of chemical combinations of non-metals, are typically brittle and have high melting points? | Ceramic |
What is formed from two or more elements combined chemically? | Compounds |
What word describes something that norms a necessary part of a whole? "Oxygen and Hydrogen are the _________ elements of water" | Constituent |
What is primary bond associated with the sharing of pairs of electrons? | Covalent |
What is a long molecule consisting of many similar or identical monomers linked together usually by covalent bonds | Polymers |
What is a measure of how easily a material can be scratched or indented | Hardness |
What is the ability to return to original shape after being subjected to load |