1- metal and non metal
2- true
3- chlorine
Answer: A little bit confused can you explain what I have to do
Explanation:
Litmus is an indicator
Charged particles are ions
Acids contain H+ ions
Bases contain OH - ions
Hydronium ions are H3O+
Now, I have to take issue with the last one
A base of pH 14 is not a strong base, it would be a highly concentrated base. A strong base is a base that completely deionizes in water.
But technically, for the purpose of your answer strong base = pH 14
Answer: 
Explanation:
The unbalanced equation is

Balancing this equation, we get:
