I believe B is the correct answer
I believe the answer would be D.
The correct answer is elements in family 7 have similar properties because elements in the same group or family have the same number of valence electrons.
Being imaginative in doing science is using your knowledge and creativity to make innovative ideas, while psuedoscience is using sources that are not true and do not use actual science. Example being ads that say "Wow you will not believe what how this oil cured cancer!".
Answer:
none of the above is the answer