Lead will always have the greater density compared to aluminium. The weight only influences the volume in question. 10kg of Al will be much more(bigger in size) than 5kg of lead.
lead is more dense than aluminum if that is what you are asking and also has a greater Atomic Mass.
aluminum because its a lighter element it will need more atoms to make up the 1kg than iron
Because lead is denser than copper (the individual atoms are heavier), you will need more copper atoms to make up a kilo of copper as compared to a kilo of lead.
the buoyant force is DgV where V is volume immersed and D is density of solid.
aluminum
Aluminum
We need to calculate the volume of a metal from the density to be sure. Density of pure gold = 19.3  g·cm-3Density of pure lead = 11.34  g·cm-3The volume of 20 g of gold = mass/density = 20 [g] / 19.3  g·cm-3 = 1.036 cm3 The volume of 10 g of lead = mass/density = 10 [g] / 11.34  g·cm-3 = 0.882 cm3 Hence, the volume of 20 g of gold is slightly greater than that of 10 g of lead. =========================
The molecules of lead are more massive and are more densely packed together than those of wood.
Lead (11,34 g.cm^-3) has a greater density than water (1 g.cm^-3) so for the same volume of water and lead, lead will be heavier. The "-3" should be written as an exponent but it won't allow me
At first glance they might be hard to distinguish, but on closer inspection you'll notice that lead is much heavier than aluminum. The density of those metals are 11.34 g\cm3 for lead and 2.7 g\cm3 for aluminum. In other words a cubic centimeter of lead weights 11.34 grams, while a cub. centimeter of aluminum only 2.7 grams. Aluminum is also harder than lead. Aluminum scores 2.75 in Mohs' hardness test, while lead scores only 1.5 (Graphite scores 1, Diamond scores 10). If you're still not sure you can try and melt both metals. The melting point for aluminum is 660.32 deg. Celsius (1220.50* F) while for lead it is only 327.46 deg. Celsius (621.43* F). In other words lead will melt in lower temperatures than aluminum. There are a lot of other differences but the ones i quoted are quite easy to verify using simple methods (scales, sharp nail and a gas cooker respectively). Also, if you happen to have a strong magnet at hand you can check their magnetic ordering. Aluminum is "paramagnetic" which means it is attracted by magnetic fields. Lead is "diamagnetic" - applying a magnetic field will not attract it (to be more precise, it will cause a repulsive effect but a very, very weak one - it cannot be observed in normal circumstances).
Galena is a mineral composed of lead sulfide, and the main ore of lead. Bauxite is a rock containing various amounts of aluminum minerals and is the main ore of aluminum.
No matter how much of a sample you have, its density is the same. So 1g of lead has the same density as 1,000kg of lead. To find out which is more dense, just look it up somewhere. Or look at the periodic table. Lead's atomic mass is much greater than aluminum's, suggesting that it is more dense.
Yes, aluminum is approximately 2.7 times more dense than water
They both weight a kilogram. Lead has a higher density.
Lead
Lead is the denser element
They both weigh the same: 1kg = 1kg. The kg of butter has a greater volume and the kg of lead has a higher density.
Zinc- 7.14 g/mL Aluminum- 2.70 g/mL Lead- 11.34 g/mL
Density is a weight per unit volume calculation. There could be different alloys or casting methods with subtle differences in density, or temperature variations in expansion and density. However: Every cubic centimeter of lead weighs 11.34 grams. Every cubic centimeter of iron weighs 7.86 grams. Thus, the density of lead (11.34 g/cc) is greater than iron (7.86 g/cc). This is independent of the actual weight and volume of the sample.
aluminium
in which hemisphere is Asia mostly located on
water has less density than lead. Mass depends on its volume
No. Th density of lead is 11.36 g/cm3, the density of gold is 19.32 g/cm3. Objects only float in liquids with a density greater than their own.