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- 1. Multiple Choice
Which of the following elements is a non-metal in group 14?
Carbon (C)
Silicon (Si)
Tin (Sn)
Lead (Pb)
- 2. Multiple Choice
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)
- 3. Multiple Choice
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)
- 4. Multiple Choice
Which arrow shows the direction of the groups on the
Periodic Table?
- 5. Multiple Choice
The atomic number is the same as
the---
atomic mass
group number
number of protons
period number
- 6. Multiple Choice
Metals are located on the
________ side of the
Periodic Table.
ZIG-ZAG
LEFT
RIGHT
BOTTOM
- 7. Multiple Choice
What is the atomic mass of
iron (Fe)?
26
13
55.845
23.423
- 8. Multiple Choice
Which one of the following is a property of an element
“magnesium” (Mg in group 2)?
brittle
conducts electricity
not ductile
both brittle and malleable
- 9. Multiple Choice
An element is found to be…..
This element is most likely a ___.
Metal
Non-metal
Metalloid
Halogen
- 10. Multiple Choice
Find the element on Period 3 and Group 17. What is
this element’s chemical symbol?
F
Br
Cl
I
- 11. Multiple Choice
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
- 12. Multiple Choice
A scientist wants to know
the identity of an unknown
element that she is using in
the laboratory. What
information does she need
to identify this element?
Atomic Mass
Number of Protons
Number of Electrons
Number of Neutrons
- 13. Multiple Choice
What is the atomic number of Sulfur?
16
2
32.065
86
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