What is the molarity of a solution that contains 25.3 g of NaCl in 111 mL of solution? -14.6 M
-3.90 M
-0.25 M
-5.52 M

"3.90M" if approximate

Explanation:

if u didn't understood why i converted volume from millilitres to litre then refer defination of Molarity.

hope it help:)

indium, and thallium have three electrons i think

i think it is true since you can test the answer and can use observations to complete it.