Yes all aluminum blocks have the density of 2.7g/cm3, this is because the density always reamains the same... mass will be used when you have to find the quantity of matter inside an object... and weight is the pull of gravity on that object. So if you do the formula- density =mass all over volume it will give you the correct density.
The density is the mass per unit volume. So, the density = 27/10 = 2.7 grams/cc
Density = (mass) / (volume) = 27/10 = 2.7 gm/cm3 .
The factors of 27 are 1, 3, 9 and 27. You could use 1 row of 27 blocks or 3 rows of 9 blocks.
Aluminum, like all other elements, comes in a variety of isotopes, and that is normal.
Aluminium-27 has 14 neutrons.
If you know the density of aluminum, you can determine the volume of a specific mass of aluminum. Aluminum has a density of 2.70g/cm3. Density = mass/volume. If we know any two variables, we can manipulate the density equation to find the third variable. In this case, we know mass and density, so to find the volume, do the following calculation: Volume = mass/density Volume Al = (27g Al)/(2.70g/cm3 Al) = 10cm3 Al. So, 27g of Al has a volume of 10cm3. * * This answer should technically have two significant figures. As written, it only has one, because trailing zeroes without a decimal are not significant. We can indicate two significant figures by writing it in scientific notation as 1.0 x 101cm3, or we can write it with a decimal as 10. cm3.
Aluminum's atomic mass is 26.9815386,but if rounded up,it is 27.
Aluminum-27 + n -> Aluminum-28 + gamma raywith a 2.3 minute half life Aluminum-28 -> beta- + Silicon-28Silicon-28 is stable.You have now transmuted one stable element to another.
21.5" or 27" Aluminum.
Density of aluminium is 2.7 g/cm³ 1 kg = 1000 g volume = mass / density → volume = 0.4 kg / 2.7 g/cm³ → volume = 0.4 × 1000 g /2.7 cm³ → volume = 4000 / 27 cm³ → volume = 148 4/27 cm³ ≈ 148.1 cm³
The water density at 27 0C is 0,9965162 g/cm3.
The atomic mass number of aluminum is 27. The atomic mass of aluminum is 26.98115386