They have same chemical properties
for example the elements of group VIII are called noble gases .They are unreactive, odorless and colorless.
Because the water seeped through the bag (? I don’t know the context correct me if I’m wrong)
<span>There
are a number of ways to express concentration of a solution. This includes
molarity. Molarity is expressed as the number of moles of solute per volume of
the solution. So, we calculate as follows:
Molarity = 15.9 g BaCl2 ( 1 mol / 208.23 g ) / .375 L = 0.204 mol / L</span>
Answer: sorry I’m late but it is 11 electrons
Explanation:
