The correct answer is 12.2% BaO.
The solution is found by dividing the mass of the BaO, which is 25.8 grams, by the total mass of the solution, which is 212 grams, then multiplying it by 100 to get the percentage:
Answer:
Electrical force can pull and push
Explanation:
The answer is B) gain 8 electrons
Answer:
It's obviously true
Explanation:
As we have evolved over the years we have become more advanced