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