What is the best material to use for insullating walls? Celluose, fiberglass, foam?

Preference is to blow in one of these insullation materialsWhat are the pros and cons to each material type?Are there health risks with fiberglass insulation in a wall? Can mold grow on any of these material types?Thanks

Answer:

Oxide ion is O2- Aluminum ion is Al3+ Barium: atomic number 56 (meaning 56 protons) +2 charge means 2 less electrons 54 electrons Compound: BaO F-: atomic number 9 ( 9 protons) -1 charge means 1 extra electron 10 electrons Compound: AlF3 Cl-: atomic number 17 (17 protons) -1 charge means 1 extra electron 18 electrons Compound: AlCl3 Ti4+ : Atomic number 22 (22 protons) + 4 charge means 4 fewer electrons 18 electrons Compound: TiO2

Foam is the bestnothing can live in itcelluose is less effecent.it also setteles1 inch of foam is equal to 6 inches of blowen insulation, fills tiny cracks that let in cold airno health risk