Electron Configuration
Where every electron configuration starts.
What is s-block?
Involves a single compound breaking down into 2 or more elements or compounds.
What is a decomposition reaction?
What is 7?
The only gas law that involves the number of moles.
What is the ideal gas law?
Molar mass of the element divided by molar mass of the whole compound times 100
What is percent composition?
Where the electrons with the highest energy level are in the configuration.
Involves 2 or more elements or compounds combining to form 1 compound.
What is a synthesis reaction?
These are sour.
What are acids?
The gas law that shows the relationship between volume and pressure.
What is Boyle's law?
In Lewis dot structures, the dots represent these.
What are valence electrons?
What is barium?
Involves a single element replacing a similar element in a compound.
What is a single replacement reaction?
These are less than 7 on the pH scale
What are acids?
The gas law that shows the relationship between volume, pressure, and temperature
What is the combined gas law?
An element with the same atomic number but different atomic weight.
What is an isotope?
This element is represented by the configuration
1s2 2s2 2p6
What is neon?
The products of a combustion reaction.
What are CO2 and H2O?
These are greater than 7 on the pH scale
What are bases?
0.0821
What is the gas constant? (R)
A charged atom.
What is an ion?
The 3 highest energy electrons for this element are
5s2 4d1
What is Yttrium?
The reaction type of
2Na + Cl2 --> 2NaCl
What is synthesis?
All of these contain "OH."
What are bases?
Use the "butterfly" method.
How do you solve for the variable in a division problem?
The formula formed by calcium ions and chloride ions.
What is CaCl2?