yes if it is pure it would be the same but impurities would alter it's density.
Density of the substance will always stay the same. Density of the object will also stay the same if solid, no matter the size, but not if it is carved out. That is why a steel boat can float
No. The density of any given solid is always the same. Therefore the density of iron will always be 7.87 g/ml.
Since Density=Volume/Mass, and the mass increases as the volume increases they will always have the same density no matter how big it is.
1g/mL Density is an intensive property so no matter the amount of water, its density is always the same.
No. Two objects could have the same density but they also could not. If the two objects were not made from the same substance they would not have the same density. Although if they did then they would have the same density.
A gas will always have the same mass, as it fills a container it's density lowers. Liquids are non- compressible, meaning their density are always the same, for example water's density is 1.0
No. There will always be more density (however small) when you increase the size or amount of something
no syfdchyrx
No. The amount of mass in a given unit of volume is called density. Density varies depending on the substance and its temperature.
Will always float with the top surface level with the water
For all practical purposes, yes. There are two forms of Glucose. When we say Glucose, we are almost always referring to the form which can be metabolized by animals; this is D-glucose, also called Dextrose Monohydrate or simply Dextrose. The other form, L-glucose, is indigestable and therefore relatively unimportant in biochemistry, and is not the same as Dextrose.
No. Density is a characteristic property, so there it is always the same no matter how much of the substance is present.