The better types of chlorine would be a high grade, high percentage of chlorine ( 99%), either of the granular or tablet form. Or in liquid form, 12 % strength. Calcium based and lithium based chlorine are of a low grade, with a low % of chlorine. They have mostly fillers to make up the bulk. However, certain areas of the country require different types of sanitizers. Best to check your area local store or a pool tech for this info.
the anwer is that tap
Yes.
ClO2
Yes.
It is a gas.
Its Cholrine.
Hydrogen + cholrine
35.4527 amu (atomic mass units).
if you mean chlorine, then it is a non-metal
No, they will have a nice swim. You need a shampoo made for lice.
Chlorine is a non metal element. Atomic mass of it is 35.
2, the subscript following the chemical symbol for chlorine in the formula.