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