aluminium
the same
It depends on if they are solid or liquid.
1 millilitre of water at sea level and 1degree centigrade will be one gram in mass. Other substances may vary in their mass. A milliltre is a measure of volume. Therefore, a more dense sustance (lead for example) will have a greater mass than a less dense one (for example air). It is usual to measure liquids in milliltres, solids tend to be measured by mass.
Neither!!! They both have the same mass at 1 kg. However, the feathers will occupy a greater volume.
Lead
The volume of lead will be greater than one gram of water. The density?æof lead is about 11 times more than that of water.?æ
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.
You can't, because the gram isn't a volume. The volume of a gram depends on what substance you have a gram of. A gram of air has more volume than a gram of water, and a gram of stone, lead, or gold has a very, very tiny volume.
the same
They both weigh the same: 1kg = 1kg. The kg of butter has a greater volume and the kg of lead has a higher density.
Depends on the substance. A gram of lead will have a lot less than a ml of volume, while a gram of oxygen will have a greater volume than 1 ml. Water is 1 ml per gram, but that changes with the temperature of the water. Warm water, and very cold water (<4o C) will have a somewhat greater volume than 1 ml per gram weight.
Yes, aluminum is approximately 2.7 times more dense than water
Magnesium-Aluminum Alloy
Any material has a density which is derived from its mass or weight divided by its volume. Lead for example is more dense than aluminum, so a Kilogramme of lead would displace less water than a Kilogramme of aluminum.
This depends on the mass.
water has less density than lead. Mass depends on its volume
This question cannot be answered in a sensible way. A gram is a measure of mass, with dimensions [M]. A millilitre is a measure of volume, with dimensions [L3]. Basic dimensional analysis teaches that you cannot convert between measures with different dimensions without additional information. For example, a gram of air will occupy a much greater volume than a gram of lead.