Page 1 Chemistry Chapter 3 Review Game
Page 2 ChemistryChemistry Chemistry Chemistry ChemistryChemistry
1 point 1 point 1 point 1 point
2 points 2 points 2 points 2 points
3 points 3 points 3 points 3 points
4 points 4 points 4 points 4 points
5 points 5 points 5 points 5 points
Page 3 The smallest particle of an element that retains the properties of that
element.
1 point Check
Page 4 What is an atom?
1 point Back to Category Slide
Page 5 A positively charged subatomic particle.
2 points Check
Page 6 What is a proton?
2 points Back to Category Slide
Page 7 Atoms with the same number of protons but different numbers of
neutrons.
3 points Check
Page 8 What is an isotope?
3 points Back to Category Slide
Page 9 Total number of protons and neutrons in an
atom.
4 points Check
Page 10 What is mass number?
4 points Back to Category Slide
Page 11 Total number of protons in the nucleus of an
atom.
5 points Check
Page 12 5 points Back to Category Slide
What is atomic number?
Page 13 Lived from 460 BC to 370 BC and was among first to suggest makeup of
the atom.
1 point Check
Page 14 Who was Democritus?
1 point Back to Category Slide
Page 15 His theory suggested atoms of the same
element are identical.
2 points Check
Page 16 Who is Dalton?
2 points Back to Category Slide
Page 17 The range in size of most atomic nuclei is this.
3 points Check
Page 18 What is 5 x10-11 m to 2 x 10-10 m?
3 points Back to Category Slide
Page 19 He used cathode ray tubes to reason
electrons are part of atoms.
4 points Check
Page 20 Who is Thomson?
4 points Back to Category Slide
Page 21 Relative mass of an electron.
5 points Check
Page 22 What is 1/1840 mass of hydrogen atom?
5 points Back to Category Slide
Page 23 The difference between hydrogen 1 and
hydrogen 2.
1 point Check
Page 24 What is hydrogen 1 has no neutron, hydrogen 2 has
1?
1 point Back to Category Slide
Page 25 Equals one amu.
2 points Check
Page 26 What is 1/12 of the mass of carbon-12?
2 points Back to Category Slide
Page 27 Chlorine has two isotopes: chlorine-35 and chlorine-37. The atomic mass for chlorine is 35.45 amu.
Which is more abundant?
3 points Check
Page 28 3 points Back to Category Slide
What is chlorine-35?
Page 29 Element’s mass numbers of isotopes: 32 is 19%
abundant and 34 is 81% abundant. What is the average atomic mass?
4 points Check
Page 30 4 points Back to Category Slide
What is 33.62 amu?
Page 31 Mass number of an element with 101 protons and 104
neutrons.
5 points Check
Page 32 What is 205?
5 points Back to Category Slide
Page 33 Atomic number of an element with 43 protons
and 46 neutrons.
1 point Check
Page 34 What is 43?
1 point Back to Category Slide
Page 35 Experiment by Rutherford that led him
to believe atoms are mostly empty space.
2 points Check
Page 36 What is the Gold Foil Experiment?
2 points Back to Category Slide
Page 37 An element has three isotopes with mass numbers and relative abundances of: 68 and 50%, 69 and 25%, 71
and 25%. What is the average atomic mass?
3 points Check
Page 38 What is 69 amu?
3 points Back to Category Slide
Page 39 Number of particles in the nucleus of an atom with a mass number of
82.
4 points Check
Page 40 What is 82 particles?
4 points Back to Category Slide
Page 41 Dalton’s Atomic Theory states these things:
5 points Check
Page 42 What is: 1) All elements are composed of tiny individual particles called
atoms. 2) Atoms of same element are identical and different from
those of other elements. 3) Atoms of different elements can physically mix or chemically
combine in whole number ratios. 4) Chemical reactions occur when atoms are separated, joined,
or rearranged. Atoms of one element are never changed into atoms of another element in a chemical reaction.
5 points Back to Category Slide