FJ Old Stuff Electronegativity Ionization Miscellaneous Atomic Radius $400 $400 $400 $400 $400 $800 $800 $800 $800 $800 $1200 $1200 $1200 $1200 $1200 $1600 $1600 $1600 $1600 $1600 $2000 $2000 $2000 $2000 $2000
Give two examples of elements that are halogens 400 old stuff Give two examples of elements that are halogens Board Ans
asdgjks Question Board
ID the element a metal, nonmetal, or metalloid 800 old stuff ID the element a metal, nonmetal, or metalloid Ge Board Ans
Metalloid? Question Board
What type of ion do the halogens form and why? 1200 old stuff What type of ion do the halogens form and why? Board Ans
-1 anion, want to gain 1 e- to be stable Question Board
What is coulombs attraction? 1600 old stuff What is coulombs attraction? Board Ans
Discusses the pull between the positively charged nucleus and the negatively charged electrons Question Board
Discuss the importance of Mendeleev’s periodic law 2000 Old Stuff Discuss the importance of Mendeleev’s periodic law Board Ans
He arranged the elements by atomic mass and noticed repeating trends Question Board
Electronegativity is defined as this. Board Ans
What is how likely an atom is to “steal” another’s electron/tendency to attract electrons? Question Board
800 Electronegativity Describe the trend for Electronegativity as you go across and from top to bottom on the periodic table. Board Ans
What is increases across a period due to the increased number of protons and decreases down a group due to the addition of energy levels? Question Board
Which atom has a larger electronegativity? S or Al Board Ans
What is S? Question Board
Which element is less likely to steal electrons while bonding? 1600 Electronegativity Which element is less likely to steal electrons while bonding? Na or Cl Board Ans
What is Na. Question Board
2000 Electronegativity Rank the following set of atoms from lowest to highest electronegativity Board Ans
Ne/C/O Question Board
Define Ionization Energy Board Ans
What is the energy required to remove an electron Question Board
800 Ionization Describe the trend for Ionization as you go across and from top to bottom on the periodic table Board Ans
What is increases across because of the increased proton electron attraction and down decreases because of the addition of energy levels and shielding effect Question Board
Which element has a larger first ionization energy? Sodium or potassium Board Ans
What is sodium? Question Board
Which element has a larger first ionization energy? Magnesium or Phosphorus Board Ans
Phosphorus Question Board
Which element Ba or Cu has a larger ionization energy? Board Ans
What is Cu. Question Board
400 Atomic Radius Define atomic radius. Board Ans
What is size of the atom/ distance between two nuclei of the same atom? Question Board
800 Atomic Radius Describe the trend for Atomic Radius as you go across and from top to bottom on the periodic table Board Ans
What is decreases across due to the increased protons and attraction with the electrons and increases as you go down because the addition of energy levels Question Board
Which element has a larger atomic radius? Sodium, lithium Board Ans
What is sodium? Question Board
Which element has a larger atomic radius? Strontium, magnesium Board Ans
What is strontium? Question Board
Which element has a larger atomic radius? Carbon or Germanium Board Ans
What is germanium? Question Board
What are valence electrons and why are they so important? 400 Misc. What are valence electrons and why are they so important? Board Ans
Electrons in the outermost shell; they are important because they are the electrons involved in BONDING Question Board
800 Misc. Why are noble gases not considered when we talk about electronegativity? Board Ans
What is they already have a full outer shell of electrons What is they already have a full outer shell of electrons! – they don’t want to bond with other atoms. All other atoms to “act” like them! Question Board
What is an ion? What are the two types of ions? How are they formed? 1200 Misc. What is an ion? What are the two types of ions? How are they formed? Board Ans
Ion is a charged atom. Two types: cation/anion Ion is a charged atom. Two types: cation/anion. Cation formed by the loss of electrons from metals, Anions are formed from the gain of electrons from non-metals Question Board
Which atom has a greater atomic radius, Mg or Mg 2+? 1600 Misc. Which atom has a greater atomic radius, Mg or Mg 2+? Board Ans
What Mg because the cation loses electrons making the atom smaller? Question Board
List the names of the following groups on the P.T. 2000 Misc. List the names of the following groups on the P.T. -Group #1 -Group #2 -Group #7 -Group #8 . Board Ans
#2 Alkaline Earth Metals, What are: #1 – Alkali Metals, #2 Alkaline Earth Metals, #7 – The Halogens, #8 – The Noble Gases? Question Board
Daily Double 1
Explain the differences between condensation, sublimation, melting, and freezing Board Ans
Condensation is gas turning to a liquid, sublimation is a solid to a gas, melting is a solid to a liquid and freezing is a liquid to a solid Question Board
Daily Double 2
In the phase change diagram below, this is the reason there is a constant temperature between the solid and liquid phases. Board Ans
What is because the temperature stays constant until all the bonds of the solid are broken and the substance has changed to a liquid? Question Board
Final Jeopardy Category
Label and explain what is happening in each step