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www.reference.com/history/discovered-matter-d3d6310f2fcd7f9d

Who Discovered Matter? The concept of matter arose with ancient Greek philosophers. Initially, Empedocles proposed that all things were made up of some combination of water, fire, earth and air.

www.answers.com/Q/Who's_the_scientist_who_discovered_matter

Dark matter wasn't "discovered" by any one person or group. In fact it is still hypothetical and there is no solid proof for its existence. Various astronomers inferred the existence of dark ...

www.answers.com/Q/Who_discovered_Matter

AZZestic matter was discovered by the blindbowmam (Robert William Lawton ) using the prime sequence and his M&R logic code.. the make up of AZZestic matter is one of neutronic apposing structure ...

en.wikipedia.org/wiki/Matter

Comparison with mass. Matter should not be confused with mass, as the two are not the same in modern physics. Matter is a general term describing any 'physical substance'.By contrast, mass is not a substance but rather a quantitative property of matter and other substances or systems; various types of mass are defined within physics – including but not limited to rest mass, inertial mass ....

education.jlab.org/beamsactivity/6thgrade/whatismatter/...

you are made of matter! Matter is made up of smaller pieces. Over eighty years ago, scientists thought that the atom was the smallest piece of matter. At that time, the atom was thought to be Ôthe building block of matter.Õ In 1911, a scientist named Ernest Rutherford discovered that atoms are really made of a

www.britannica.com/science/dark-matter

Originally known as the “missing mass,” dark matter’s existence was first inferred by Swiss American astronomer Fritz Zwicky, who in 1933 discovered that the mass of all the stars in the Coma cluster of galaxies provided only about 1 percent of the mass needed to keep the galaxies from escaping the cluster’s gravitational pull. The reality of this missing mass remained in question for ...

sciencing.com/discovered-particle-theory-9874.html

Particle theory is one of the central concepts of modern physics. The structure of matter and many aspects of its behavior, can best be understood by considering it to be made up of small, discrete particles. The same is true of light and other forms of electromagnetic radiation.

www.sciencealert.com/scientists-just-discovered-a-new...

Researchers have just discovered evidence of a mysterious new state of matter in a real material. The state is known as 'quantum spin liquid' and it causes electrons - one of the fundamental, indivisible building blocks of matter - to break down into smaller quasiparticles.

en.wikipedia.org/wiki/Atomic_theory

In chemistry and physics, atomic theory is a scientific theory of the nature of matter, which states that matter is composed of discrete units called atoms.It began as a philosophical concept in ancient Greece and entered the scientific mainstream in the early 19th century when discoveries in the field of chemistry showed that matter did indeed behave as if it were made up of atoms.

science.nasa.gov/astrophysics/focus-areas/what-is-dark-energy

What is dark energy? More is unknown than is known — we know how much there is, and we know some of its properties; other than that, dark energy is a mystery — but an important one. Roughly 70% of the Universe is made of dark energy. Dark matter makes up about 25%. The rest - everything on Earth, everything ever observed with all of our instruments, all normal matter adds up to less than 5 ...