Titanium can be any texture, it depends on how it is finished. It can be polished to a mirror finish or given a rough brushed finish. For some examples of the possible finishes check out.
It is extremely light, similar to aluminium in that regard, but much stronger.
physical property
Weight (or mass) is considered a physical property
The family name of the members of zirconium is the "zirconium family" or the "zirconium group." Zirconium belongs to group 4 in the periodic table, so its family members include titanium, hafnium, and rutherfordium.
When zirconium and nitrogen react, they can form compounds such as zirconium nitride (ZrN). Zirconium nitride is a hard, ceramic material often used as a coating to improve the wear and corrosion resistance of various surfaces.
Density is a physical property, specifying only mass per unit volume, but density often varies with chemical factors.
The melting point of zirconium at 1855 degrees Celsius is a physical property because it describes a characteristic of the element related to its physical state, specifically its transition from a solid to a liquid.
physical property
The state of matter is a physical property.
physical property
It is a physical property.
Dullness is a physical property.
i am pretty sure it is a physical property! :)
Astronauts depend on zirconium for its use in the construction of fuel rods for nuclear reactors that power spacecraft and for its ability to withstand high temperatures. Zirconium is also used in the production of heat shields and protective coatings for spacecraft due to its heat resistance properties.
physical property
Melting point is a physical property
Sharpness is a physical property. Sharpening is not a property, it is an action designed to produce a property.
Luster (lustre) is a physical property.