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WorksheetsThe Periodic Table
Total questions: 15
Worksheet time: 7mins
Which of the following elements is a non-metal in group 14?
Carbon (C)
Silicon (Si)
Tin (Sn)
Lead (Pb)
Boron (B) is a metalloid because it is a___.
good conductor of electricity but it is ductile
poor conductor of electricity but it has dull luster
good conductor of electricity but it has a shiny,
metallic luster
poor conductor of electricity but it has shiny,
metallic luster
What is the atomic number of Sulfur?
16
2
32.065
86
Find the element on Period 3 and Group 17. What is
this element’s chemical symbol?
F
Br
Cl
I
What is the atomic mass of
iron (Fe)?
26
13
55.845
23.423
Metals are located on the
________ side of the
Periodic Table.
ZIG-ZAG
LEFT
RIGHT
BOTTOM
Which two elements are in the same period?
boron (B) and lithium (Li)
beryllium (Be) and calcium (Ca)
phosphorus (P) and oxygen(O)
boron (B) and phosphorus (P)
Which pair of elements would most likely have similar properties?
Calcium (Ca) and cobalt (Co)
sodium (Na) and chlorine (Cl)
boron (B) and phosphorus (P)
oxygen (O) and sulfur (S)
In an element box, the number at top is the
atomic number
atomic name
atomic mass
atomic symbol
The chemical symbol in this element box is
26
Fe
Iron
55.845
What is Hydrogen's atomic number
30
15
1
2
What is Carbon's atomic number
40
22
36
6
Vertical columns on the periodic table are called ___?
groups
periods
rows
families
