2ND_QUARTER_MARCIANO_SCIENCE8 - Quiz
A) Dalton B) Bohr C) Thomson D) Rutherford
A) Electron B) Proton C) Quark D) Neutron
A) Neutrons and electrons B) Protons and electrons C) Protons and neutrons D) Electrons only
A) Electron B) Proton C) Quark D) Neutron
A) Rutherford’s model B) Quantum model C) Dalton’s model D) Bohr’s model
A) Dalton B) Einstein C) Thomson D) Bohr
A) No charge B) Neutral C) Positive D) Negative
A) Number of isotopes B) Mass number C) Number of protons D) Number of neutrons
A) Ion B) Molecule C) Nucleus D) Atom
A) Thomson’s model B) Bohr’s model C) Dalton’s model D) Rutherford’s model
A) Positron B) Neutron C) Electron D) Proton
A) Osmium B) Oxide C) Oxygen D) Ozone
A) 14 B) 6 C) 12 D) 8
A) Thomson B) Schrödinger C) Dalton D) Bohr
A) Protons < Electrons B) Protons = Electrons C) None of these D) Protons > Electrons
A) Orbit B) Shell C) Nucleus D) Core
A) Neutron B) Electron C) Proton D) Positron
A) Inside neutrons B) In the electron cloud C) Inside the nucleus D) Between protons
A) Electron B) Neutron C) Molecule D) Proton
A) Atom B) Nucleus C) Molecule D) Cell
A) Democritus B) Aristotle C) Einstein D) Dalton
A) 10 B) 13 C) 11 D) 12
A) TRUE B) FALSE
A) TRUE B) FALSE
A) FALSE B) TRUE
A) AGREE B) DISAGREE
A) AGREE B) DISAGREE 
A) Dalton B) Thomson C) Democritus D) Aristotle 
A) Dalton B) Aristotle C) Democritus D) Thomson 
A) Democritus B) Rutherford C) Thomson D) Dalton 
A) Schrodinger B) Proust C) Hantaro D) Rutherford
A) down B) strange C) tau neutrino D) gluon
A) bottom B) electron neutrino C) photon D) top
A) Up B) W boson C) HIggs boson D) Muon neutrino
A) electron B) proton C) neutron D) quarks
A) All of the above B) Most particles bounced back C) Alpha particles passed through foil D) Atoms are mostly empty space
A) atoms from a variety of elements combine to form an element in specific ration B) small building blocks called cells make up matter. Atoms are the smallest building blocks of elements and are capable of participating in chemical reactions. C) atoms of a certain element exhibit distinct features that distinguish them from atoms of any other element. D) atoms of the same type, each with a consistent mass, make up an element.
A) 11 B) 10 C) 13 D) 12
A) 9 B) 8 C) 10 D) 20
A) Fluorine B) Neon C) Oxygen D) Sodium
A) Proton B) Neutron C) Electron D) Quark
A) Lithium B) Hydrogen C) Boron D) Beryllium
A) Proton (–), Neutron (+), Electron (0) B) Proton (0), Neutron (+), Electron (–) C) Proton (+), Neutron (0), Electron (–) D) Proton (+), Electron (0), Neutron (–)
A) 16 B) 32 C) 8 D) 18
A) Atomic number B) Atomic mass C) Valence electrons D) Number of neutrons
A) Quantum mechanical model B) Dalton C) Thomson D) Bohr
A) New evidence supports better models B) Old theories were incorrect C) Elements stopped reacting D) Atoms changed structure
A) Bohr claimed atoms were indivisible B) Bohr ignored the nucleus C) Bohr placed electrons in energy levels D) Bohr said electrons were in the nucleus
A) Incorrect, because electrons move in regions of probability. B) Correct, as Bohr proved this model. C) Correct, because electrons never change orbits. D) Correct, because electrons have fixed paths.
A) Student B, because electrons change easily. B) Student A, because protons determine atomic number. C) Both are correct since both are charged. D) Neither, because neutrons define the element. |
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