Dysprosium is a silver-white metallic element with anatomic number 66 - it is among the most magnetic of all known substances and has a great capacity to absorb neutrons.
also the uses of Dysprosium are... nuclear reactions
Dysprosium applications:
- component of alloys for nuclear reactors control rods
- alloying component in the most important magnetostrictive material
- component of lasers
- special lamps
- radiation dosimeters
- infrared light sources
- catalysts
- etc.
Dysprosium Dy is a rare earth metallic element in the 4f block.
According to Wikipedia, "Dysprosium was first identified in 1886 by Paul Emile Lecoq de Boisbaudran."
Its main use is in magnetic alloys. The Iron/Dysprosium/Boron magnet alloy is the strongest known permanent magnet, and is used in turbines, brakes, mobile phones, hard disk drives etc.
Dysprosium has a silvery white lustre.
For nearly all practical purposes, dysprosium can be regarded as stable. There is a single naturally occurring radioactive isotope of dysprosium, but it is only 0.06% of what is found, and its half life is 1,000,000,000,000,000,000 years, so long it is very hard to measure. Like all other elements, dysprosium has synthetic radioactive isotopes.
I don't answer homework questions, but I'll show you how to get the answer. Go to the link, and look up the density of dysprosium in g/cc: http://en.wikipedia.org/wiki/Dysprosium Take the reciprocal the density. You're done.
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This chemical element is dysprosium (Dy).
how is element used in dysprosium
what is dysprosium's texture
Dysprosium
Dysprosium is not soluble in water.
Dysprosium has a silvery white lustre.
the cost of Dysprosium is $300 per kilogram.
Dysprosium is classified as a rare earth element.
The main oxidation state for dysprosium is +3.
The density of dysprosium is 8,54 g/cm3 at room temperature.
The density of dysprosium is 8,54 g/cm3 at room temperature.
Dysprosium has atomic number 66 so would normally have 66 electrons.
The atomic mass of dysprosium is 162.5, though that may just be approximate