Protactinium has a metallic appearance.
Protactinium does not have a distinct odor as it is a radioactive metal that exists primarily in compounds, not in its pure form.
The first isotope of protactinium (234mPa) was discovered by Kasimir Fajans and Otto Gohring in 1913. The isotope 231Pa of protactinium was discovered by Austrian/Swedish physicist Lise Meitner and by Otto Hahn, a German physical chemist in 1918 and simultaneously by Frederick Soddy and John Cranston. Who named it? The International Union of Pure and Applied Chemistry (IUPAC) often discusses the appropriate name for an element.
Some examples of mineral groups that exist in a relatively pure form include native elements like gold, silver, and copper. These minerals are composed of just one element and are found in nature in a pure metallic state. Additionally, halides like halite (salt) and oxides like hematite are also known to exist in relatively pure forms.
No, copper is typically not found in its pure form in nature. It is usually found in combination with other elements in ores, which must be processed to extract the pure copper metal.
It doesnt look like anything as it is invisible so its image cannot be percieved. Unless you tried to cool it slightly to like -100+ for it to condense into a slightly condensed vapour and it would appear much like steam does but that's really its liquid form just in small droplets and it would be very cold.
Protactinium does not have a distinct odor as it is a radioactive metal that exists primarily in compounds, not in its pure form.
Protactinium is a highly reactive element, especially in its pure form. It readily reacts with oxygen, water, and most acids. Its reactivity is mainly due to its unstable isotopes, which undergo radioactive decay, releasing energy in the process.
it has a somewhat flat yellowish color it doesn't shine like jewelry
Oxygen in its pure form is a colorless, odorless gas at room temperature and pressure. It is a diatomic molecule composed of two oxygen atoms joined together.
Bronze is an alloy of Copper and Tin metals. In "pure" form and polished it appears metallic and with a colour ranging from pinkish to yellowish depending upon the proportions of copper and tin in the alloy, very similar to Brass.
They look almost exactly like a pure wolf.
Pure white.
It is a gas and it doesn't really have a pure substance that you can see.
No, not all impure substances look like mixtures. Impure substances can be in the form of solutions, alloys, or compounds in which the impurities are evenly distributed and not visually distinguishable from the pure form.
In Neon's plasma state, it has a reddish-orange glow. When at room temperature, Neon is colorless and odorless. (GAS)
Pure sulfur has a beautiful yellow color.
face it their is no such thing