Atomic number
atomic mass
group|family
periods
and element symbols
It should be for the total solution of 93 plus 20 grams which is 113 grams so 93 divided by 113 grams comes to 82.3% sodium sulfate and this can be checked by multiplying 113 grams by 0.823 which results in 93 grams of sodium sulphate.
Answer:
I take Anatomy and Physiology. Tell me if I can help.
