I think it might be D or B
And my other two might be A or C
Answer:
Drain Cleaner, soap, bleach
i think thats it, sorry if i got something wrong
A chemical equation is your answer. Please correct me if I am wrong.
Answer:
not a solid/ dissolved in water/ through melting because the ion's electrons have to be able to move freely and they can't do this when they are solids. they can occur
