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WorksheetsPeriodic Table Review
Total questions: 18
Worksheet time: 3hrs 33mins
An electron that is found in the outermost shell of an electron and determines the atom’s chemical properties is called a(n)
outside electron
valence electron
negative electron
In what period is potassium found?
1
4
19
8
In what group is potassium found?
1
4
19
8
Which is a property of metals?
insulator of heat and electricity
malleable
dull (not shiny)
Mendeleev organized the periodic table by increasing
atomic mass
atomic number
number of electrons
Moseley organized the periodic table (the one used today) based on an element’s
mass number
atomic mass
atomic number
valence electrons
Horizontal rows are called
(a)
Vertical columns are called families or
(a)
Which of the following is a metal?
Neon
Helium
Germanium
Lithium
Which of the following is a nonmetal?
Neon
Lithium
Germanium
Which of the following is a metalloid?
Neon
Helium
Germanium
Lithium
Which is a property of nonmetals?
good conductor of electricity
ductile
dull
How many valence electrons does Carbon have?
(a)
How many valence electrons does Fluorine have?
(a)
What is the atomic number of Mercury?
(a)
A positively charged ion is called a
cation
anion
A negatively charged ion is called a
cation
anion
The majority of the periodic table are
metals
nonmetals
metalloids
