The answer is metal. Metals are always named first in ionic compounds, like KNO3 for example. I hope this helps!
N = (PV)/RT
(T = 88.78 + 273 = 361.78K)
(R = 22.4/273 = 0.082)
= (5.49 x 22.03)/(0.082 x 361.78) = ?
Put it into the calculator. It's hard to do that on a mobile phone.
Walls, floors, bed, door, doorknob. You have options
True, wetlands help to prevent flooding.
What's the question? I don't understand where the problem is.