Periodic
Table
Metals
Compounds
Atoms
Misc.
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What is a metalloid?
What is a metalloid?
An Element with
Properties of metals and
nonmetals
“He” stands for Helium.
What is “He” called?
“He” stands for Helium.
What is “He” called?
A chemical symbol
What do the numbers
on the periodic table
stand for?
What do the numbers
on the periodic table
stand for?
The number of protons
an element has
The elements in a
column are part of a
_______?
The elements in a
column are part of a
_______?
Group
How are the new
elements that are
added to periodic table
made?
How are the new
elements that are
added to periodic table
made?
Artificially
What is luster?
What is luster?
The shininess of a metal
Why is copper used in
electric wiring?
Why is copper used in
electric wiring?
To conduct or transfer
electricity
Can metals conduct
heat?
Can metals conduct
heat?
Yes
What do you call a
metal that is NOT a pure
element? (either made up of
mixtures of metals or metals and other
elements)
What do you call a
metal that is NOT a pure
element? (either made up of
mixtures of metals or metals and other
elements)
An alloy
What five properties
can describe metals?
What five properties
can describe metals?
Luster (shininess), Malleability
(Hammered or rolled into thin
sheets), ductile (can be formed into
wires), conductors of electricity
and heat
What do we call the
compound H2O?
What do we call the
compound H2O?
Water
When atoms joins to
form a compound,
they undergo a ____
______.
When atoms joins to
form a compound,
they undergo a ____
______.
Chemical change
Are compounds found
on the periodic table of
elements?
Are compounds found
on the periodic table of
elements?
No
Daily
Double
What does a chemical
formula show?
What does a chemical
formula show?
The number of atoms of
each element in one
molecule of a compound
How would you write
the chemical formula
for the compound table
salt (sodium chloride)?
How would you write
the chemical formula
for the compound table
salt (sodium chloride)?
NaCl
What is the center of an
atom called?
What is the center of an
atom called?
Nucleus
What is an atom made
up of?
What is an atom made
up of?
Subatomic particles
(protons, neutrons, and electrons)
What are atoms mostly
filled with?
What are atoms mostly
filled with?
Empty space
What is the smallest
unit of an element
called?
What is the smallest
unit of an element
called?
An atom
What does atom mean
in Greek?
What does atom mean
in Greek?
Uncut able
What was John Dalton’s
atomic theory?
What was John Dalton’s
atomic theory?
That all matter is made up
of tiny particles called
atoms
What charge does a
proton have?
What charge does a
proton have?
Positive
All the things on this
earth are either matter
or _______?
All the things on this
earth are either matter
or _______?
energy
What element do all
living things have in
common?
What element do all
living things have in
common?
Carbon
What are the four
categories on the
Periodic Table of
Elements?
What are the four
categories on the
Periodic Table of
Elements?
Metal, metalloid, nonmetal,
and artificial