Answer:
I believe it is B (if you get it wrong it's my fault)
Fluorine is an element with the highest electronegativity value.
Answer: C: experimentation is the best way to obtain knowledge
Explanation: When experimenting you will learn new things and better understand things from it.
50% as the ratio of NaCl (table salt) is one to one
Answer:
When acetylene reacts with silver nitrate, its acidic hydrogen reacts with silver nitrate to form a white precipitate. So here acetylene shows its acidic nature.
Explanation:
this is what i found