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WorksheetsPeriodic Table Review
Total questions: 20
Worksheet time: 12mins
A Russian chemist who was given credit for first arranging elements in a usable manner
Rutherford
Mendeleev
Mosley
Dalton
How is the periodic table organized?
Periods are horizontal and groups are vertical
Periods and groups are horizontal
Periods are vertical and groups are horizontal
Periods and groups are vertical
Which elements have the most similar chemical properties?
K and Na
K and Ca
K and Cl
K and S
In a modern periodic table, elements are arranged in order of?
atomic mass
number of isotopes
atomic number
number of neutrons
How many periods does the periodic table have?
18
7
9
5
Which elements are in the same group or family?
Na and Mg
Na and H
Li and Be
K and Ca
How many electrons are in the outer energy level for Mg (12)?
12
10
8
2
Which elements are in the same period?
F and Cl
N and P
O and S
N and O
Most elements on the periodic table are
gases
metals
liquids
nonmetals
Which two elements are most closely related?
Na (11) and Re (75)
Na (11) and Fr (87)
Na (11) and Mg (12)
Na (11) and Al (13)
Which element is found in period 4, group 6?
Hafnium (Hf)
Cesium (Cs)
Chromium (Cr)
Tungsten (W)
From an elements location on the periodic table, you can predict
its chemical name
when it was discovered
its properties
its chemical name
What classification contains the most elements?
metals
nonmetals
metalloids
transition elements
Which chemical symbol is written correctly?
NA
nA
Na
na
A material is said to be ductile if it
can be shaped
can be pulled into wire
conducts heat
is a mixture of metals and nonmetals
Most nonmetals are
ductile
mallable
lusturous
dull
Elements have similar properties are in the same
group
row
period
none of these
Which group of nonmetals are the LEAST reactive?
group 1
group 17
group 18
group 4
Elements to the right of the zigzag line are most likely
metals
nonmetals
metalloids
quarks
The protons in an element is the element's
atomic mass
number of neutrons
atomic number
none of these
