Yes, the mass of the lead remains the same, so it will still weigh 1 kg. Melting lead changes its physical state from solid to liquid, but it does not change its mass.
A kilogram of gold and a kilogram of aluminum have the same volume because they both weigh the same. Density is the property that determines how much space a substance occupies for a given mass, and because gold is denser than aluminum, a smaller volume of gold will weigh the same as aluminum.
A pound of gold weighs the same as a pound of silver, because they are both one pound. But a block of gold would weigh more than the same-sized block of silver (gold is more dense than silver, so a smaller volume weighs the same).
They are the same. If you're asking about density, though, (how much matter is packed into a certain volume), you can test this by first dropping a pound of iron on your foot, followed by the feathers. An ounce of gold, however, does *not* weigh the same as an ounce of lead. Some research will show why....
Something that weighs a ton is equal to other things that weigh a ton, therefore a ton of anything is equal to a ton of anything else. Even if it's feathers versus lead or cotton versus cement.
No, gold is not heavier than lead. Lead is denser and heavier than gold.
the lead clearly weighs more...
Gold is significantly heavier than lead. Gold has a density of around 19.3 grams per cubic centimeter, while lead has a density of about 11.3 grams per cubic centimeter. This means that for the same volume, gold will weigh more than lead.
They both weigh one kg, so they should have the same weight.
Gold
Saying that it's gold is of no added value, since 4 ounces of feathers weigh the same as 4 ounes of lead. 4 ounces equal 113.4 grams.
Gold is typically denser and heavier than diamonds, so a same-sized piece of gold will weigh more than a same-sized piece of diamond.
they both weigh the same because a pound of sand and a pound of lead will still weigh a pound
Yes, but there would need to be a greater mass of the lighter bronze to achieve the same weight as gold.
same.
Neither. The weigh the same.
An ounce is an ounce.