How many atoms are in 0.34 moles
of strontium

atoms .

Step-by-step explanation:

Given  :  0.34 moles  of strontium.

To find : How many atoms are in 0.34 moles .

Solution : We have given that  0.34 moles

1 mole = atoms .

0.34 moles =   atoms .

0.34 moles = atoms .

Therefore,   atoms .

60%