I choose the option A.
The electron absorbs energy from specific wavelength then moving from a lower energy orbital to a higher energy orbital.
Answer:
well hello there ms gabby I might not know the answer but you could text me on Ig or sc
ig:wavy_sean5
sc:despeechless5
ur really pretty

Actually Welcome to the concept of Bond Formation.
Answer is :-
B.) O and Cl
These both are Non-Metals with high Electronegativity nature, hence none of them can share electrons to foram any bond to eventually form a Electro valentines Compound.
Answer:
It's temperature drops, and if releases thermal energy