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Duplicate of Duplicate of Periodic Table of Elements and Trends Flashcards | StudBud
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Duplicate of Duplicate of Periodic Table of Elements and Trends
Duplicate of Duplicate of Periodic Table of Elements and Trends
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Test review for Periodic Table
Flashcards
16 cards
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Questions
16
Answers
1
The element with the smallest atomic number is
Zn
H
Fe
Se
2
Elements in Groups 3-12 are called
halogens
transition metals
boron group
carbon group
3
Which is a characteristic of
nonmetals
?
good conductors of heat and electricity
ductile
poor conductors of heat and electricity
malleable
4
What element is Period 5, Group 6
Mo
Ra
Rb
Y
5
Elements in group 18 on the Periodic Table
are very unreactive
are very reactive
react with water
form 2- ions
6
The Periodic Table of Elements are arranged in order of increasing
atomic radius
electron affinity
atomic mass
atomic number
7
Elements in Group 17 are known as
halogens
carbon group
boron group
nitrogen group
8
Cs, Rb and Fr are examples of
lanthanides
alkaline earth metals
actinides
alkali metals
9
The elements lithium, sodium and potassium
are in the same group
are in thesame period
have the same mass#
have the same atomic #
10
What element is not a metalloid?
B
Ga
Si
Sb
11
Elements 89-103 are known as the
lanthanides
actinides
noble gases
halogens
12
Which physical property below describes what most elements on the Periodic Table classifies as?
Metals
Nonmetals
Poor conductors
Metalloids
13
What chemical property below do all elements on the Periodic Table, except Noble Gases in Group 18, have?
reactivity
high boiling points
shiny
ductile
14
All of the following elements are metals
EXCEPT
Ar
Ac
Au
Ag
15
Most
metals are
NOT
ductile
liquids at room temperature
malleable
good conductors
16
Elements in Group 13 are known as
carbon group
nitrogen group
boron group
halogens