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silver(atomic weight =108 g/mol)

has a density of 10.5 g/cm3 . the number of silver atoms on a surface area 10^-12 m2 can be expressed in scietific notation as y * 10^x . the value of x is ?

* as multipling sign

^ as raised to the power of

vijesh jayan , 15 Years ago
Grade 11
anser 2 Answers
SAGAR SINGH - IIT DELHI

Dear student,

Use the formula,

density=Z*n/M

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