Download File - The Powers That Be

Physical Science Chemistry
Name__________________________
Due Date _________________
C/By _______________________
Code_________________
Period_____________ Earned Points _____________
PSC 1W2 Early Atomic theory
Matching
MATCHING
Match each item with the correct statement below.
a. atomos
b. atoms
c.
d.
John Dalton
John Joseph Thomson
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1.
(1 point) Greek word for “uncut” or “invisible”
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2.
(1 point) Used electrical experiments to explore atoms
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3.
(1 point) The smallest piece of matter
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4.
(1 point) Stated the first scientific theory of atoms
Multiple Choice
Identify the letter of the choice that best completes the statement or answers the question.
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5.
(1 point) Used philosophical reasoning to form an atomic theory, not science
a. Democritus b. Aristotle c. Mr. Munger d. John Dalton
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6.
(1 point) Used electrical experiments to explore atoms
a. excited b. John Dalton c. atomos d. John Joseph Thomson
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7.
(1 point) Said that all atoms of the same element have the same mass
a. Mr. Neff b. Thomas Aquinas c. Democritus d. John Dalton
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8.
(1 point) The letter I in the above diagram indicates:
a. hydrogen atom b. negative charge c. oxygen atom d. Dalton
Physical Science Chemistry code Page 1 of 4
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9.
(1 point) The letter H in the above diagram indicates:
a. hydrogen atom b. Aristotle c. oxygen atom d. Dalton
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10.
(1 point) The letter J in the above diagram indicates:
a. negative charge b. Dalton c. positive charge d. oxygen atom
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11.
(1 point) The letter B in the above diagram indicates:
a. John Joseph Thomson b. Earth c. Air d. positive charge
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12.
(1 point) The letter F in the above diagram indicates:
a. Water b. Aristotle c. Fire d. hydrogen atom
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13.
(1 point) The letter A in the above diagram indicates:
a. John Joseph Thomson b. negative charge c. positive charge d. Air
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14.
(1 point) The letter G in the above diagram indicates:
a. oxygen atom b. Water c. hydrogen atom d. Aristotle
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15.
(1 point) The letter E in the above diagram indicates:
a. Water b. Aristotle c. Fire d. Earth
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16.
(1 point) The letter C in the above diagram indicates:
a. John Joseph Thomson b. Air c. Earth d. Fire
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17.
(1 point) The letter K in the above diagram indicates:
a. Water b. Dalton c. John Joseph Thomson d. Fire
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18.
(1 point) The letter D in the above diagram indicates:
a. Fire b. Water c. Air d. Earth
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19.
(1 point) Taught that you cannot reach a smallest piece, therefore there are no atoms
a. Aristotle b. Mr. Neff c. Mr. Munger d. Democritus
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20.
(1 point) Model of the atom based on energies of the parts
a. excited b. quantum mechanical model c. John Dalton d. Neils Bohr
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21.
(1 point) The theory of atoms that really wasn't scientific was the _____.
a. Rutherford's b. Dalton's c. Marshall's d. early Greeks
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22.
(1 point) Who discovered that most of the positive charge in an atom was in a central “nucleus”?
a. Bohr b. Rutherford c. Thomson d. Dalton
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23.
(1 point) Said that all compounds contain atoms of more than one element
a. Mr. Neff b. Democritus c. John Dalton d. Aristotle
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24.
(1 point) His atomic model is the solid sphere model
a. John Dalton b. Aristotle c. Democritus d. John Joseph Thomson
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25.
(1 point) His atomic model is the “plum Pudding” model
a. Democritus b. John Dalton c. John Joseph Thomson d. Thomas Aquinas
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26.
(1 point) Which of the following in NOT part of John Dalton’s atomic theory?
a. All elements are composed of atoms. b. A compound contains atoms of more than one element c. Atoms contain
subatomic particles d. All atoms of the same element have the same mass
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27.
(1 point) Greek word for “uncut” or “invisible”
a. atom b. Neils Bohr c. John Dalton d. atomos
Physical Science Chemistry code Page 2 of 4
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28.
(1 point) J.J. Thomson’s experiments provided evidence that an atom ___.
a. is the smallest particle of matter b. contains negatively charged particles c. could not be divided into smaller parts
d. has a positive charge
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29.
(1 point) Said that all elements are composed of atoms
a. Democritus b. Aristotle c. Mr. Neff d. John Dalton
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30.
(1 point) His atomic model is the chocolate chip cookie dough
a. John Dalton b. Democritus c. Aristotle d. John Joseph Thomson
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31.
(1 point) Theory that held that atoms were solid spheres joining in set patterns.
a. Cashmore's b. early Greeks c. Rutherford's d. Dalton's
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32.
(1 point) Notice that elements were observed to always combine in the same way
a. Democritus b. Mr. Neff c. Aristotle d. John Dalton
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33.
(1 point) Claimed that the elements were earth, air, fire, and water
a. Democritus b. Thomas Aquinas c. Mr. Powers d. Aristotle
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34.
(1 point) The First atomic theory to take into account the negative electrical charges found by
experimentation was brought forth by?
a. Thomson b. Dalton c. Greeks d. Bohr
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35.
(1 point) Sated the first scientific theory of atoms
a. John Dalton b. ground state c. Ernest Rutherford d. atom
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36.
(1 point) Discovered that Dalton was wrong
a. Aristotle b. John Dalton c. Democritus d. John Joseph Thomson
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37.
(1 point) The first atomic theory to take into account the electrical charges found in experiments.
a. Thomson's b. early Greeks c. Powers' d. Dalton's
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38.
(1 point) Discovered that most of the atom is empty space
a. Ernest Rutherford b. John Joseph Thomson c. quantum mechanical model d. atomos
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39.
(1 point) The theory that first coined the word "atom" for the tiny particles of matter.
a. Cashmore's b. Dalton's c. early Greeks d. Rutherford's
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40.
(1 point) Observed that in a particular compound, atoms of different elements always combine in the
same way
a. Aristotle b. Thomas Aquinas c. John Dalton d. Mr. Neff
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41.
(1 point) Discovered that electrons were 1/2000th the size of the smallest atom
a. Thomas Aquinas b. Aristotle c. John Joseph Thomson d. Democritus
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42.
(1 point) Described the electrons around the nucleus
a. John Joseph Thomson b. Ernest Rutherford c. ground state d. Neils Bohr
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43.
(1 point) Said that all objects made of 4 elemental substances
a. Mr. Powers b. Democritus c. Aristotle d. Mr. Munger
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44.
(1 point) Thought of dividing matter, like water, into the smallest possible piece
a. Aristotle b. Mr. Neff c. John Dalton d. Democritus
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45.
(1 point) the position of least energy
a. ground state b. excited c. quantum mechanical model d. atomos
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46.
(1 point) The smallest piece of matter
a. ground state b. John Joseph Thomson c. atom d. quantum mechanical model
Physical Science Chemistry code Page 3 of 4
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47.
(1 point) Who used philosophical reasoning to form an atomic Theory, not science?
a. John Dalton b. Democritus c. Aristotle d. Albert Einstien
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48.
(1 point) Given more energy than the ground state
a. Ernest Rutherford b. Neils Bohr c. excited d. atom
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49.
(1 point) Said that all Atoms of different elements have different masses
a. John Dalton b. Aristotle c. Mr. Neff d. Democritus
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50.
(1 point) The Greek philosopher Democritius coined what word for a tiny piece of matter that cannot be
divided?
a. atom b. element c. electron d. molecule
Physical Science Chemistry code Page 4 of 4