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