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What are 3 physical properties of tantalum?
It isa metalblue-grey in colourlustrous (shiny).
What is the reactivity of dubnium?
It is estimated that the chemical properties of dubnium are similar to these of tantalum.
What does tantalum look like?
Tantalum is a dense, silvery metal that is highly resistant to corrosion and has a high melting point. It is often found in the form of greyish powder or dark metal in its natural state. Tantalum is used in various industrial applications due to its unique properties.
What is tantalum luster?
Tantalum luster refers to the shiny, metallic sheen exhibited by tantalum, a rare transition metal. It has a silvery-gray appearance and is known for its high density and resistance to corrosion. Tantalum's luster makes it visually appealing and suitable for various applications, including electronics and jewelry. Its unique properties also contribute to its use in high-performance materials and devices.
What is beta Tantalum?
Tantalum can exist in two crystalline phases: alpha and beta. The common phase is alpha but beta tantalum can be found bt magnetron spluttering or chemical vapour deposition. It converts to the alpha phase is heated to around 1000 K.Beta tantalum crystals have tetragonal symmetry.
What element in 1800 had been thought to be identical to the element directly above it in the periodic table?
In 1800, the element sulfur was thought to be identical to the element selenium, which is directly above it in the periodic table. This was due to their similar chemical properties and physical appearances. It wasn't until the 19th century that their distinct differences were recognized through further scientific research and experimentation.
Properties that describe the appearance of matter are known as?
physical
What the latin name for tantalum?
Tantalum
Is tantalum rare?
Yes, tantalum is considered a rare metal. It is relatively scarce in the Earth's crust and is often found in conjunction with other metals such as niobium. Its rarity, along with its unique properties, makes tantalum a valuable material for various high-tech applications.
What are the elements in tantalum carbide?
Tantalum and carbon.
What is the natural odor of tantalum?
Tantalum is a metal and does not have a particular natural odor.
What are physical characteristics of tantalum?
As a metallurgist familiar with both tantalum and her sister metal niobium (they are usually found together), I can say that tantalum is the foundation of modern electrolytic capacitors (excluding the huge aluminum capacitors for power applications). It's unlikely that you'd be reading this now if tantalum didn't exist. Physical characteristics? It's kind of green. It's heavy (16.6 g/cc) . It's a getter, meaning it sucks up oxygen like a sponge. (This is why it makes good capacitors; tantalum pentoxide is a very good dielectric film -- but only if you know how to grow a smooth one.) A wonderful metal in some respects, diabolical in others.
