Answer:
it have 10 neutrons and it is Fluorine(F).
4I+5O2=I4O10? which would be a synthesis reaction
Answer:
Transition elements are present in this region.
Explanation:
Possibly, Yes if it is proven
Answer:

Explanation:
Hello there!
In this case, it possible to use the Rydberg equation in order to calculate the wavelength for this transition from n=3 to n=2 as shown below:

Thus, we plug in the corresponding energy levels and the Rydberg constant to obtain:

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