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ChemistryChapter 4 Review Game
Famous Famous ChemistsChemists
Structure of the Atom
Isotopes Atomic Atomic LingoLingo
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
The man who believed that matter was made up of tiny indivisible
balls or particles.
1 point Check
Who was Dalton?
1 point Back to Category Slide
JJ Thomson used this piece of equipment to describe the existence
of electrons.
2 points Check
What is a cathode ray tube?
2 points Back to Category Slide
The rays that traveled in opposite direction to
the electrons.
3 points Check
What are canal rays (protons)?
3 points Back to Category Slide
This chemist was given credit for discovering
the neutron.
4 points Check
Who was Chadwick?
4 points Back to Category Slide
Milikan found that an oil drop has a charge of 6.4 x 10-19
Coulombs. He then concluded that there are this many
electrons on the oil drop if each electron has a charge of
1.6 x 10-19.
5 points Check
5 points Back to Category Slide
What is 4 electrons?
The relative mass and charge of a proton.
1 point Check
What is mass of 1 and charge of 1+?
1 point Back to Category Slide
The relative mass and charge of an electron.
2 points Check
What is mass of 0 and a charge of 1-?
2 points Back to Category Slide
The part of an atom that deflected alpha
particles back at the fluorescent screen.
3 points Check
What is the nucleus?
3 points Back to Category Slide
The model of an atom that JJ Thomson
proposed.
4 points Check
What is the plum pudding model or the chocolate
chip cookie model?
4 points Back to Category Slide
ElementAtomic Number
Mass Number
# of Neutrons
# of Electrons
K
22
262 157
4
5 points Check
ElementAtomic Number
Mass Number
# of Neutrons
# of Electrons
K 19 39 20 19
Ti 22 48 26 22
Db 105 262 157 105
Li 3 7 4 3
5 points Back to Category Slide
Same atomic number but a different number of neutrons is referred to
as this.
1 point Check
What is an isotope?
1 point Back to Category Slide
The two characteristics which affect the
average atomic mass.
2 points Check
What is mass and abundance?
2 points Back to Category Slide
The number of hydrogen isotopes.
3 points Check
3 points Back to Category Slide
What is 3?
The average atomic mass for sulfur…Sulfur-32,
33, 34, 36…% abundances 95.002, 0.76, 4.22, 0.014…
4 points Check
4 points Back to Category Slide
What is 32.06?
The name of the isotope for H-3.
5 points Check
What is tritium?
5 points Back to Category Slide
The mass number for copper.
1 point Check
What is 64?
1 point Back to Category Slide
The number of neutrons that are found in 80Br
2 points Check
35
What is 45 neutrons?
2 points Back to Category Slide
The name of a horizontal row on the periodic
table.
3 points Check
What is a period?
3 points Back to Category Slide
The name of vertical column on the periodic
table. (+1 if you get both names)
4 points Check
What is a group or family?
4 points Back to Category Slide
This career uses the isotope carbon-14 to
help uncover secrets of ancient civilizations.
5 points Check
What is an archaeologist?
5 points Back to Category Slide
