aluminium
It depends on if they are solid or liquid.
the same
Both 1 kg of feathers and 1 kg of lead have the same mass, which is 1 kilogram. However, feathers have a much lower density than lead, meaning that 1 kg of feathers will occupy a significantly greater volume than 1 kg of lead. Therefore, 1 kg of feathers has a greater volume than 1 kg of lead.
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.
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
aluminium
This depends on the mass.
water has less density than lead. Mass depends on its volume
Lead sinks in water due to its high density, which is greater than the density of water. This causes it to displace a smaller volume of water compared to its own volume, resulting in it sinking.
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.
It depends on if they are solid or liquid.
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
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.
It depends on what the one gram is of 1g of lead is denser than 1g of oil (pretty sure because the oil would float on top of water and the lead block would sink)