Quote:
Electrons, elementary particles that exist in orbitals around the positively charged nucleus of an atom, seem similar in many ways to ordinary particles however exhibiting surprising wave-like characteristics.
Structure: Subject, modifier, verb ++
We can safely ignore the[comma]Modifier[comma] .
So effectively the sentence is :
Electrons seem similar in many ways to ordinary particles however exhibiting surprising wave-like characteristics.
Now let us see the options
(A) seem similar in many ways to
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