Answer:
A D F
Explanation:
Its right but its not in order But its A D and F
How many protons are in an isotope of sodium with a mass number of 25? 11
Answer: this question is 3 days ago? Omg
Ammonium is NH₄⁺ and Carbonate is CO₃⁻² => Ammonium Carbonate is (NH₄)₂CO₃