Name: __________________________________________
Class: ___________________________
Physical Science Chapter 11/12 Review Sheet
Definitions
Atom
Electron
Proton
Neutron
electron cloud
atomic mass unit
atomic number
atomic mass
isotope
ion
Name: __________________________________________
Class: ___________________________
Physical Science Chapter 11/12 Review Sheet
Periodic
Periodic law
Period
Group
Alkali metal
Alkaline-earth metal
Halogen
Noble gas
Name: __________________________________________
Class: ___________________________
Physical Science Chapter 11/12 Review Sheet
You will be required to know the scientist, experiment, and model. Write these next
to each name:
Aristotle:
Democritus:
Dalton:
Thompson:
Rutherford:
Bohr:
Quantum Physicists:
Name: __________________________________________
Class: ___________________________
Physical Science Chapter 11/12 Review Sheet
Draw an atom that with 4 protons and 3 neutrons. Do not forget the electrons! The
atom is not an ion, so it does not have an overall charge.
Color all positive particles red, negative particles blue, and neutral particles yellow.
Repeat the procedure for an atom with 6 protons and 6 neutrons. It is not an ion.
Drawing One: What is the atomic mass?
What is the atomic number?
Drawing Two: What is the atomic mass?
What is the atomic number?
An atom has a mass of 16 and an atomic number of 9. It is not an ion.
Number of protons?
Number of Neutrons?
Number of Electrons?
Name: __________________________________________
Class: ___________________________
Physical Science Chapter 11/12 Review Sheet
Use the periodic table to give the information for each element in the table.
Element
Iron
Sodium
Flourine
Bismuth
Calcium
Xenon
Hydrogen
Titanium
Aluminum
Cesium
Iodine
Boron
Bromine
Carbon
Selenium
Tellurium
Atomic
Mass
Atomic # of
Number Protons
# of
# of
Metal or
Name of
Neutrons Electrons Nonmetal the Group
or
(not the #)
Metalloid
Name: __________________________________________
Class: ___________________________
Physical Science Chapter 11/12 Review Sheet
Mendeleev used _________________________________ (atomic mass or atomic number) to
organize elements in the periodic table. Mosely used ______________________________.
Which pattern worked better?
How many elements in the periodic table are liquids at room temperature?
How many elements in the periodic table are gases at room temperature?
Where can you find most gases on the periodic table?
Write a short answer USING COMPLETE SENTENCES that describes metals,
nonmetals and metalloids. Use all of words in the word bank.
WORDS YOU MUST USE: shiny, dull, ductile, malleable, brittle, thermal energy,
electric current, periodic table, left side, right side