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Every element in the top row, the first period, has how many orbitals?
CO2
Atoms
true
periods
One
2 to 1
Groups
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Elements are made of particles called
CO2
Atoms
true
periods
One
2 to 1
Groups
click this one
The atomic symbol for carbon dioxide is
CO2
Atoms
true
periods
One
2 to 1
Groups
click this one
Two hydrogen atoms and one oxygen atom make up water, therefore, the ratio of water is always
CO2
Atoms
true
periods
One
2 to 1
Groups
click this one
reminder: extra credit is listing the first 10 elements (symbols only)
CO2
Atoms
true
periods
One
2 to 1
Groups
click this one
All atoms of an element have the same mass
CO2
Atoms
true
periods
One
2 to 1
Groups
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All of the rows going left to right are called
CO2
Atoms
true
periods
One
2 to 1
Groups
click this one
The periodic table also has special names for its columns. The columns are called
CO2
Atoms
true
periods
One
2 to 1
Groups
click this one
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