Answer: Cl2
Explanation: ionic compounds forms cations and anions in water solution.
HI is a weak acid and forms H+ and I- ions. Cl2 is dissolved slightly in water
And stays in molecule form which can not transfer charge like cations and anions.
Answer:
SnF2
Explanation:
you divide by the smallest number which is 3.37
Can still be used to do work
What? That docent make any scene?