The base is 4 feet wide and will fit a normal 4X8 gym landing mat. If you need a Mat, we also have Bar and Mat Sets. To complete your home gym buy get all three Gymnastics apparatus, see our Bar, Beam and Mats Combo Sets. All our adjustable horizontal gymnastics bars comes with a 1 year manufacturer warranty.
You can find that on the periodic table under Al. The mass of one aluminum atom is 4.48 Ã 10-23 grams and the atomic mass is 26.982 grams. Answer: I suppose if you want to be literal about it, just use a balance.
I am supposed to find the diameter of an Aluminum atom using data given by my teacher. Here is the data: Density of Aluminum 2.70 g/cm3 Atomic Mass Aluminum 26.98 g. Here is the theoretical value of the diameter of the Aluminum atom (this is what I am supposed to get): Diameter Al atom 2.86 x 10-8cm. I don't understand how I am supposed to do this.