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