Bohr/Quantum Model
Ionic Bonding
Chemotheropy/Radiation
Conservation Of Mass
Moles
100
What is a 3D region around the nucleus that indicates the probable location of an electron?
The orbital
100
What has the suffix of "ide"?
Anion
100
What are the three types of Radiation?
Alpha/Beta/Gamma
100
What type of reaction occurs when heat is absorbed?
What is Endothermic
100
Find the molecular mass of H2O
Show your work
200
What rule that you have to fill up the top ones first before you fill up the bottom one?
The Hundi rule
200
In naming ionic compounds what ion goes first?
Cation
200
What is Nuclear Decay?
The process in which a unstable atomic nucleus loses energy.
200
What type of reaction creates water and carbon dioxide when oxygen and another compound combines?
What is combustion
200
What conversion is it when you multiple moles to grams and divided it by one mole to get grams?
What is Moles to Grams
300
How do you determine the number of valance electrons ?
By the groups and family
300
What is the one anion that will not get its ending changed?
Polyatomic anions
300
What is the main use of Gamma radiation?
to kill cancer cells.
300
Balance this equation: __Fe2O3+__C----->__Fe+__CO2
What is 2Fe2O3+3C----->4Fe+3CO2 Fe=4 Fe=4 O=6 O=6 C=3 C=3
300
What is the conversion when you multiply grams and one mole and divide it by grams to get moles?
What is Grams to Moles
400
What rule had two electrons in the same set of four quantum numbers ?
Pauli Exclusion Principle
400
What must the total charge in an ionic compound equal?
Zero
400
What is the most effective radiation in order least to greatest?
Alpha/Beta/Gamma
400
What type of reaction occurs when you combine two reactants to create a more complex product?
What is Synthesis
400
How many atoms are in 3.14 mol of H2o?
3.78 x 10^24 H atoms
500
Find the unabbreviated electron configurations for Neptunium.
Show your work
500
If it is a transition metal what will you need to add in the formula?
You will need to add roman numerals in the formula
500
What charges do each type of radiation have?
Alpha charge is +2 Beta charge can be +1 or -1 Gamma has no charge
500
The starting mass was 100. On day 5 it was 50, and on day 10 it was 25. What is the the half-life?
What is 5 days or 50(g)
500
How do you find the Molar Mass?
Multiply the Atomic Mass of both number by 2 then add them together to get the Molar Mass. Ex: N=2(14.00674) 28.01348+31.9988=60.01228 O=2(15.0004)
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