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2. Matter - Wikipedia

   en.wikipedia.org/wiki/Matter

   Hadronic matter can refer to 'ordinary' baryonic matter, made from hadrons (baryons and mesons), or quark matter (a generalisation of atomic nuclei), i.e. the 'low' temperature QCD matter. [40] It includes degenerate matter and the result of high energy heavy nuclei collisions.

3. Science Journal for Kids - Wikipedia

   en.wikipedia.org/wiki/Science_Journal_for_Kids

   Science Journal for Kids is an online scientific journal that publishes adaptations designed for children and teens of academic research papers that were originally published in high-impact peer-reviewed journals, as well as science teaching resources for teachers.

4. Matter creation - Wikipedia

   en.wikipedia.org/wiki/Matter_creation

   The process inverse to particle annihilation can be called matter creation; more precisely, we are considering here the process obtained under time reversal of the annihilation process. This process is also known as pair production , and can be described as the conversion of light particles (i.e., photons) into one or more massive particles .

5. State of matter - Wikipedia

   en.wikipedia.org/wiki/State_of_matter

   In regular cold matter, quarks, fundamental particles of nuclear matter, are confined by the strong force into hadrons that consist of 2–4 quarks, such as protons and neutrons. Quark matter or quantum chromodynamical (QCD) matter is a group of phases where the strong force is overcome and quarks are deconfined and free to move.

6. Chemistry - Wikipedia

   en.wikipedia.org/wiki/Chemistry

   Chemistry is the scientific study of the properties and behavior of matter. [1] It is a physical science within the natural sciences that studies the chemical elements that make up matter and compounds made of atoms, molecules and ions: their composition, structure, properties, behavior and the changes they undergo during reactions with other substances.

7. List of states of matter - Wikipedia

   en.wikipedia.org/wiki/List_of_states_of_matter

   Strange matter: A type of quark matter that may exist inside some neutron stars close to the Tolman–Oppenheimer–Volkoff limit (approximately 2–3 solar masses). May be stable at lower energy states once formed. Quark matter: Hypothetical phases of matter whose degrees of freedom include quarks and gluons Color-glass condensate

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   www.aol.com/games/play/masque-publishing/hearts

   Science & Tech. Sports. Weather. Close. Your game will start after this ad. Hearts. Enjoy a classic game of Hearts and watch out for the Queen of Spades! By Masque Publishing. Advertisement.

9. Branches of science - Wikipedia

   en.wikipedia.org/wiki/Branches_of_science

   The science of matter is also addressed by physics, but while physics takes a more general and fundamental approach, chemistry is more specialized, being concerned by the composition, behavior (or reaction), structure, and properties of matter, as well as the changes it undergoes during chemical reactions.