Question

2.49 ×10^-18 g of an element A contains 2.0 ×10^4 atoms .What is the atomic mass of the element A

Answer 1

ASDASDAS

ASD ASASASDASDAS

ASD ASASASDASDAS

ASD ASASASDASDAS

ASD ASASASDASDAS

ASD ASASASDASDAS

ASD ASASASDASDAS

ASD ASASASDASDAS

ASD ASASASDASDAS

ASD ASASASDASDAS

ASD ASASASDASDAS

ASD ASASASDASDAS

ASD ASASASDASDAS

ASD ASASASDASDAS

ASD ASASASDASDAS

ASD ASASASDASDAS

ASD ASASASDASDAS

ASD ASASASDASDAS

ASD ASASASDASDAS

ASD ASASASDASDAS

ASD ASAS