A) sweet B) slippery C) bitter D) sour
A) sweet B) bitter C) sour D) salty
A) 8-14 B) 0-6 C) 7
A) 7 B) 8-14 C) 0-6
A) 7 B) 0 C) 14
A) taste the substance B) smell the substance C) use pH paper or litmus paper D) touch the substance with your hands
A) lemon juice is a base B) lemon juice is a neutral C) lemon juice is an acid
A) 7 B) 14 C) 0
A) 7 B) 14 C) 0
A) base B) neutral C) acid |