How many atoms are in 437g of silver

2.44 x10²⁴ atoms Ag

Explanation: solution:

Convert mass of Ag to moles then convert moles to atoms of Ag using Avogadro's number.

437 g Ag x 1 mole Ag / 108 g Ag x 6.022x10²³ atoms Ag / 1 mole Ag

= 2.44x10²⁴ atoms Ag

the correct option is c.

isotopes refers to different forms of the same element with the same atomic number but different mass number as a result of difference in their neutron numbers. isotopes have different relative atomic mass but share the same chemical properties.

its first and third is your answer i did the qustion the fourth isnt right