Show:
I Got My Ion, You ... Again
Those Shiny Things
Nom-Nom-Nomenclature (I)
Nom-Nom-Nomenclature (II)
Nom-Nom-Nomenclature (III)
100
These elements tend to form cations.
Metals
100
This term defines a mixture of metal elements.
Alloy
100
What is a "monatomic ion"?
A single ion.
100
What is the formula for calcium chloride?
CaCl2 DARE FOR QUINTUPLE! 3 or more team members must sing any Christmas Carol song (1 verse/1 hook)
100
What is the name of Pt+3 ?
Platinum (III)
200
A cation that lost 3 valence electrons will have this oxidation number.
+3
200
QUADRUPLE JEOPARDY! Name three physical properties of metallic compounds.
Malleable, Ductile, Strength, Hardness, High MP/BP, good conductor of electricity and heat DARE FOR TRIPLE! Pick three teammates to sing "Twinkle, Twinkle, Little Star" together like Beyonce/Destiny's Child.
200
TRIPLE ! What is a polyatomic ion?
A group of atoms with an overall ionic charge.
200
What is the name of Li2O?
lithium oxide
200
What is the name of Pt2O3?
Platinum (III) oxide
300
This group contains elements with 4 valence electrons.
Group 4A
300
What is metallic bonding?
Attraction between metal cations and the sea of electrons between them
300
When do you use Roman Numerals for the names of ionic compounds?
When writing the name of a transition that has more than one oxidation state.
300
DOUBLE! What is the formula for Beryllium Oxide?
BeO
300
What is the name of PtN?
Platinum (III) nitride Dare for Double: Perform a monolgue from a famous movie, a poem, or speech for 30 secs
400
Double Jeopardy! Elements in this chemical family do not react or bond with other elements.
Noble Gases
400
TRIPLE JEOPARDY! Name 3 examples of an alloy
Steel, brass, bronze, 10-carat gold, sterling silver, alnico, cast iron
400
TRIPLE ! Which of the following metals has multiple oxidation numbers, requiring it to be written with Roman Numerals: Al, Pb, Zn, Cd, or Ag?
Pb
400
Triple! What is the name of NaOH?
sodium hydroxide Dare for Triple! Have 1 teammate recite all 50 states in 60 seconds!
400
What is the formula for platinum (III) hydroxide
Pt(OH)3 DARE for DOUBLE! Name 20 Pokemon in 1 minute!
500
This group of elements gain 2 valence electrons to achieve octet stability.
Group 6A DARE FOR DOUBLE: Have one teammate do jumping jacks while a second teammate CITES THE ALPHABET BACKWARDS
500
Explain how the "sea of electrons" accounts for the physical properties of metals.
Metal cations are attracted to the freely moving valence electrons surrounding them. This makes the metal cations move (malleable), etc. Dare for double! Your table has 20 seconds to name at least 10 US Presidents!
500
DOUBLE JEOPARDY! What is the name of the Al+3 cation?
Aluminum
500
In the compound sodium carbonate, explain the presence of the 2 and the 3 in the formula.
Carboate, CO3, has 1 carbon and 3 oxygens, and has a -2 oxidation number. 2 sodiums are required to cancel out the -2 charge, since sodium has a +1 charge.
500
What is the name of PtPO4?
Platinum (III) Phosphate DARE FOR DOUBLE: The entire team must face my fume hood, and name at least 30 elements in 30 seconds.