Question

hey , can you please do 1 through 7 please, thank you!

content-disposition=inline%3B%20filena 1. Describe the general features of metal, ceramic, and polymer (plastics), give two examples for each type of the material. (15 credits) 2. Take ONE design model from (1) turbine engine blade, (2) thermal shield plate for space shuttles, (3) laptop computer case, (4) your own and explain how you are going to select a suitable material? (hint: start with the understanding of the material requirement for the design model, then select a material and explain why.) (20 credits) 3. How do you define the valence electrons? (10 credits) 4. What type(s) of electron subshell(s) does an L shell contain? (10 credits) 5. What is the maximum number of electrons that each of the following shells can contain? (20 credits) (a) M shell electrons (b) K shell electrons (c) L shell electrons electrons (d) N shell 6. What are the electron configurations for the Nickel (Ni:28 electrons) and Ni"? (15 credits) 7. Briefly describe the features of ionic atomic bonding, covalent atomic bonding. (10 credits)

Answer 1

6 metal has ionic atomic bonding -Rog-Nach ceramic qt has also minic bonding. The two most common chimical bonds for cenamic materials are covalent and ionic formetals chemical bonds is called metallic bonding covalent and ionic bonding is more stable than ionak bonding ex Alpes polymers covalent makende bonds hold the atoms in the polymes molecule together.