mass is sort of like the measure of an objects volume, and has no set number per substance, but density is a fixed figure. As to which object is denser, it depends what type of metal you are talking about, but most of the time metal would be more dense. As to how much mass they have, it depends how big the piece of Styrofoam is, and what type and how big the metal is.
Boron is a metal element. Atomic mass of it is 11.
The more the mass, the more momentum you will need for an object to speed up more, or accelerate.
The paper clip is more dense than the water, and it will sink. Water does not have sufficient buoyancy to support it. As regards density, the metal in the paperclip has more mass per unit of volume than the water does.
5g/cm3
Based on the formula Desnity= Mass/Volume. The answer would be 13.5 g/cm3
styrafoam.
It is a type of theromocal which cannot be recycled
No, 500 g of zinc metal weighs more than 200 g of zinc metal. Weight is directly proportional to the mass of an object; therefore, a higher mass will result in a higher weight.
Newspaper and styrafoam.
Gold has more mass than feathers. This is because gold is a dense metal, while feathers are lightweight and airy.
The 500g sample of zinc metal is more dense because density is a property of a material and does not depend on the amount of the substance. Density is defined as mass divided by volume, so for the same material, the one with higher mass will be more dense.
When heating metal, its volume typically expands due to thermal expansion, which causes the atoms in the metal to vibrate more and spread out. The mass of the metal will not change during heating unless there is a chemical reaction taking place, such as oxidation.
Its the same speed, as Galileo proved.
The total mass percentage of alkaline earth metal ions is higher than that of alkaline metal ions in a compound since alkaline earth metals have a higher atomic mass compared to alkali metals. This means that alkaline earth metals contribute more to the total mass of the compound when present as ions.
The metal has a density of approximately 11.3 g/cm^3 (mass/volume). Without more context or information, it's not possible to determine the specific type of metal as different metals can have similar densities.
Styrofoam is not poisonous when used as a container, but if eaten in large quantities it can be.
A sample of an unknown metal has a mass of 35.4g and a volume of 3.11cm^3. The metal is Lead.