heavier when frozen
If "heavier than" in the question is interpreted to mean "has an atomic mass greater than", the answer is nitrogen
A football with no air is heavier than a football with full air because the air adds buoyancy and makes it lighter.
No, lighter gases effuse faster than heavier gases. This is because the rate of effusion is inversely proportional to the square root of the molar mass of the gas. Lighter gases have lower molar masses, which results in faster effusion speeds.
To separate crushed rubber from sand, one method is using a sieve or mesh screen with small enough openings for the sand to pass through but trap the rubber particles. Another method is to utilize water flotation, as rubber is less dense than sand and can float to the surface while the sand sinks. Alternatively, you could use air separation by blowing air through the mixture to carry the lighter rubber particles away while the heavier sand remains in place.
The molecular weight of carbon dioxide is heavier than oxygen. Oxygen has a molecular weight of 32 g/mol, while carbon dioxide has a molecular weight of 44 g/mol. Therefore, carbon dioxide is heavier than oxygen.
heavier because they are two different weights
It depends on what your doing with it. If your towing, heavier. If your on the beach, lighter.
Yes, metal plates are generally heavier than rubber.
lighter
You do not become lighter or heavier when you fart. Farting releases gas that was already inside your body, so there is no change in mass.
Helium is lighter than air
Yes, iron weights are typically heavier than rubber weights.
Yes, metal weights are typically heavier than rubber weights.
Yes, metal plates are typically heavier than rubber plates.
lighter
LIGHTER
Darker or heavier depending on meaning of lighter