Question

What are the types of bonds exhibited by materials with the following structures: a) Simple cubic...

What are the types of bonds exhibited by materials with the following structures:

a) Simple cubic metal

b) BCC metal

c) FCC metal

d) Rock salt

e) Diamond cubic

f) Zinc blende

Science   Chemistry   
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Answer #1

a) Simple cubic metal ------------------------> metalic bond

b) BCC metal ------------------------> metalic bond

c) FCC metal ------------------------> metalic bond

d) Rock salt------------------------> ionicbond

e) Diamond cubic------------------------> covalent bond

f) Zinc blende------------------------> ionic bond

explanation :

all metals have metal bond that is the bond between kernal and sea of electrons .

NaCl and ZnS has ionic bond because they both have ions Na+ and Cl- and Zn+2 and S-2

diamond has perfectly covalent bond it is covalent crystal

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