Sciences
9 QUESTIONS
Q1. What is the formula for : Hydrate? (With Charge)
A) H2O 1
B) OH -1
C) OH 1
Q2. What is the formula for : Sulfate? (With Charge)
A) So3 -2
B) So4 -2
C) So4 -3
Q3. What is the formula for : Phosphate? (With Charge)
A) Po3 -2
B) Po3 -3
C) Po4 -3