What characteristic of an element determines its specific isotope? A. Number of protons B. Number of neutrons C. Number of electrons D. Number of quarks What are two atoms with the same atomic number, but different mass numbers, called?
What characteristic of an element determines its specific isotope? A. Number of protons B. Number of neutrons C. Number of electrons D. Number of quarks Name the theory that the universe originated 20 billion years ago from the cataclysmic explosion of a small mass of matter at extremely high...
Which electrons are most responsible for the properties of an atom? What is the symbol for an atom containing 20 protons and 22 neutrons? What has more up quarks: protons or neutrons? Which element has the lowest atomic number? What element has 10 electrons?
Fundamentally, matter is composed of elementary particles calledquarksandleptons, both of which are considered elementary particles in that they aren't made up of smaller units of matter. Quarks -- groups ofsubatomic particlesthat interact by means of astrong force-- combine into protons and neutro...
Protons consist of three fundamental particles, twoup quarksand onedown quark. Is there any matter that doesn't include protons ? Yes, but only in special circumstances that aren't usually included in school chemistry. Examples include neutron stars and powerful particle accelerators. ...
"still more recently, science claimed that all of the different particles are themselves made out of different combinations of just a few particles called quarks and that those are the ultimately existing things. but they have not yet progressed far enough. the simple fact of the matter is ...
Protons are composed of two "up" quarks (each with a charge of +2/3) and one "down" quark (-1/3), while neutrons consist of one up quark and two down quarks. This distinction accounts for the difference in charge between the two particles, which works out to a charge of +1 and...
a charge of +2/3) and one “down” quark (-1/3), while neutrons consist of one up quark and two down quarks. This distinction accounts for the difference in charge between the two particles, which works out to a charge of +1 and 0 respectively, while electrons have a charge of -...
In quantum mechanics, a boson (/ˈboʊsɒn/, /ˈboʊzɒn/) isa particle that follows Bose–Einstein statistics (integer spin). ... Whereas the elementary particles that make up matter (i.e. leptons and quarks) are fermions, the elementary bosons are force carriers that function...
The term was chosen to refer to particles of small mass, since the only known leptons in Rosenfeld’s time were muons. These elementary particles are over 200 times more massive than electrons, but have only about one-ninth the the mass of a proton. Along with quarks, leptons are the bas...