Question

Silver is a precious metal and is used in jewellery. one million atoms of silver weigh 1.79 × 10^-16 g.
Calculate the atomic mass of silver.​

Answer 1

Q. Silver is a precious metal and is used in jewellery. one million atoms of silver weigh 1.79 × 10^-16 g.Calculate the atomic mass of silver.

Ans :- 107.8 u

Explanation:-

$atomic \: mass \: of \: an \: element \: is \: the \: mass \: of \: 6.022 {10}^{23} atoms$

$now \: {10}^{6} atoms \: of \: silver \: weigh \: = 1.79 \times {10}^{ - 16} g$

$6.022 \times {10}^{23} atoms \: of \: silver \: weigh \:$

$= \frac{1.79 \times {10}^{ - 16} \times 6.022 \times {10}^{23} }{ {10}^{6} }$

$= 107.8$

$atomic \: mass \: of \: silver = 107.8$

Answer 2

Answer:

___________________________________

_______________

_____

⭐

Solution:-

_________

Atomic mass of element silver=>1.79 x 6.022 x 10^23 atoms

=>1.79 x 10^-16 x 6.022 x 10^23/ 10^6

=>107.8

hope helps ✊⭐