The phrase "a type of matter" is correct and usable in written English.
It can be used when categorizing or describing different forms or classifications of matter in scientific or general contexts.
Example: "Water is a type of matter that exists in three states: solid, liquid, and gas."
Alternatives: "a form of matter" or "a category of matter".
Others as a type of matter that is neither solid nor gaseous.
Dark matter is a type of matter hypothesised to account for a large part of the mass that appears to be missing from the universe.
Dark matter is a type of matter hypothesized in astronomy and cosmology to account for a large part of the mass that appears to be missing from the universe.
Look up into a clear night sky, and the light which you see is produced by celestial bodies made from a type of matter representing only 4% of the stuff of creation – a figure which gives Richard Panek the title of his pacy account of how astronomers realised new depths to their ignorance.
Space is filled with a type of matter, he argued, and that as a mass moved through it, it displaced that matter and created vortices: an early version of the aether.
Last November, two teams of researchers announced that they had created a type of matter known as a Bose-Einstein condensate (BEC --a cluster of particles that acts like a single, enormous, quantum-mechanical oBEC --aout of a class of particles known as fermions (ScienceNOW, 13 NovemBEC --a03).
However to fit the data, the theory must still include a type of unobserved matter called "dark matter" Santiago says.
Ethereal yet weighty Reprints Related items Astrophysics: Ethereal wispsApr 2nd 2009 From the archive: The Eagle Has LandedJul 26th 1969One possible explanation for these positrons is the mutual annihilation of the matter and antimatter forms of a type of dark matter called weakly interacting massive particles, also known as WIMPs.
Under normal circumstances, these cells form new neurons or glia, a type of white matter.
2005 MIT physicists, led by Nobel laureate Wolfgang Ketterle, create a new type of matter, a gas of atoms that shows high-temperature superfluidity.
