THIS IS
With Host... Your
Periodic trends A A Periodic table B B Mole calculation C C Name the ionic compound D D Ionic compound E E random
How does the atomic radius change from top to bottom in a group in the periodic table? Why? A 100
It tends to increase. From top to bottom, electrons are farther away. A 100
What is electronegativity? A 200
Ability to attract an electron A 200
How does the electronegativity behave from left to right across a period? Why? A 300
Increases. Stronger attraction from the nucleus of the electrons in the same energy level. A 300
What is an ionization energy? A 400
Energy required to remove an electron A 400
Which of the following elements has the smallest first ionization energy? And why? Sodium, potassium, calcium, magnesium A 500
potassium A 500
Who arranged the elements according to atomic mass and used the arrangement to predict the properties of missing elements? B 100
Dmitri mendeleev B 100
Of the elements, Pt, V, Li, Kr, which is a nonmetal? B 200
Kr B 200
Each period in the periodic table corresponds to___________. B 300
A principal energy level B 300
Describe the characteristic of the electron configurations of the noble gases B 400
Highest occupied s and p sublevels are completely filled B 400
Type of ions formed by group 2A elements B 500
cation B 500
How many atoms are in one mole of Cl C 100
6.02 x 10^23 atoms C 100
What is the molar mass of AuCl 3 C 200
303.6g C 200
How many moles of Be are in 36g of Be? C 300
4.0 mol C 300
DAILY DOUBLE C 400 DAILY DOUBLE Place A Wager
How many atoms are in 2.10 mol of Ti? C 400
4.5 x 10^22 atoms C 400
How many moles of CaBr 2 are in 5.0g of CaBr 2 ? C 500
2.5 x 10^-2 mol C 500
What is the name of the ionic compound formed from lithium and bromine? D 100
Lithium bromide D 100
Potassium sulfide D 200
K2SK2S
Na 2 SO 4 D 300
Sodium sulfate D 300
Potassium nitrate D 400
KNO 3 D 400
Copper (II) Oxide D 500
CuO D 500
What is a cation? What is an anion? How are they formed? E 100
Cations carry + charge, formed by loosing electrons Anions carry – charge, formed by gaining electrons E 100
How many electrons does Ba need to give up to achieve a noble gas configuration? E 200
2
What is the net charge of the ionic compound CaF 2 ? E 300
0
A compound held together by ionic bonds is called E 400
salt E 400
How many valence electrons are transferred from Ca to I in the formation of calcium iodide? E 500
2
What is the charge on the cation in the ionic compound sodium sulfide? F 100
+1 F 100
What is the ion formed when K achieves noble-gas electron configuration? F 200
K+ F 200
The octet rule states that, F 300
In chemical compounds, atoms tend to have the electron configuration of a noble gas F 300
An ionic bond is a bond between F 400
Cation and anion F 400
Electron configuration of Ca ion F 500
1s 2 2s 2 2p 6 3s 2 3p 6 F 500
The Final Jeopardy Category is: Mole calculation Please record your wager. Click on screen to begin
Click on screen to continue Find the number of moles of Ar in 607 g of Ar
15.2 mol Ar Click on screen to continue
Thank You for Playing Jeopardy! Game Designed By C. Harr-MAIT