Fe (s) + S (I) --> Fes (s) In the experiment above, 7.62 g of Fe are allowed to react with 8.67 g of S. How much FeS is
formed?
a) 14.8 g
b) 12.2 g
C) 13.7 g
d) 19.9 g

What is the mass of 8 moles of sodium atoms

How hot is the suns corona? (integrated science)

Which statement explains why the bonds between non metals tend to be covalent? the bonds are found to be nondirectional they have large differences in electronegativity they have small differences in electronegativity they have ions that produce an electrostatic pull