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Elements are made of particles called
periods
Atomic symbol
True
CO2
False
Atoms
true
One
The atomic symbol for carbon dioxide is
periods
Atomic symbol
True
CO2
False
Atoms
true
One
Each element is given a one or two letter abbreviation. This is also known as its
periods
Atomic symbol
True
CO2
False
Atoms
true
One
Atoms can be broken into smaller pieces
periods
Atomic symbol
True
CO2
False
Atoms
true
One
All atoms of an element have the same mass
periods
Atomic symbol
True
CO2
False
Atoms
true
One
Every element in the top row, the first period, has how many orbitals?
periods
Atomic symbol
True
CO2
False
Atoms
true
One
In any element, all the atoms are exactly alike
periods
Atomic symbol
True
CO2
False
Atoms
true
One
All of the rows going left to right are called
periods
Atomic symbol
True
CO2
False
Atoms
true
One
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