Download Element Review

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These conduct heat
and electricity well
and are malleable.
Metals
This is a pure
substance made of
only one kind of
atom.
Elements
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This property
describes something’s
ability to be bent or
rolled into sheets.
Malleability
These do not conduct
heat or electricity,
they are not shiny or
malleable.
Non-metals
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This is a table of
elements arranged by
their atomic number.
The Periodic Table of
Elements
What is the most
abundant element in the
universe?
Hydrogen
Where does it come
from?
The Stars
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How many columns are
in the periodic table?
18
What percent of
elements are metals?
75%
What is the process of
joining Hydrogen nuclei
with other subatomic
particles to form new
elements called?
fusion
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In 1869 Dmitri
Mendeleev placed the
elements into a table
based on their…
Atomic mass
What are the only two
elements that are
liquid at room
temperature?
Mercury and bromine
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The rows of the
periodic table are
called….
Periods
The elements in
periods have similar
arrangements of…
Electrons
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The columns of the
periodic table are called…
Groups or families
Elements in the same
family have similar…
Properties or reactions
What is the only element
that does not fit into any
family?
Hydrogen
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Name one element that
bursts into flame when
placed in water.
Potassium, sodium,
lithium, rubidium,
cesium, francium
On the periodic table there
is a dark zig-zag line.
Elements to the left are…
Metals
While elements to the
right are…
Non-metals
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What is the name of
the least reactive
family of elements?
The Noble Gases
How many elements
are known of today?
118
How many of those
occur in nature?
90
Make sure to study for this
quiz! It will mostly be fill in the
blank.
Mercury Video