Answer:
4.3 moles of Fe2O3
Explanation:
The calculations are shown in the picture.
(D) exposure of a photographic plate
Answer:
It is higher in Norfolk because of the warm ocean currents from the south
Explanation:
Can I have brainliest answer please?
Yes oxygen is an element it is
the 8th element
the second period
16th group
noble gas configuration [He]2s^22p^4