Answer:the Boundary of an advancing mass of warm air, in particular the leading edge of the warm sector of a low-pressure system.
Explanation:
H. The atom would no longer be aluminum
If you added a proton to an atom of aluminum it would become a silicone ion
The density can be calculated using the following rule:
density = mass/volume
therefore,
volume = mass/density
we have the mass=22 mg=0.022 grams and density=0.754g/cm^3
substituting in the above equation, we can calculate the volume as follows:
volume = 0.022/0.754 = 0.0291 cm^3
I need the answer choices plz :)
Relative molecular mass or RMM is the answer.
