Show:
3.1 Subscripts
3.2 Oxidation Numbers
3.3 Ionic Bonding
3.4 Covalent Bonding
Ms. W Trivia
100
How many atoms of each element are in this compound?
What is Carbon 2, Hydrogen 4, Oxygen 2?
100
How many total dots can be on a Lewis Dot Diagram?
What is 8
100
What combination of elements creates an Ionic Compound?
What is a metal and non metal
100
What is a covalent compound?
What is a compound where electrons are shared to become stable
100
What is Ms. W's favorite subject?
What is geology?
200
How many atoms of each element are in this equation? Mg(OH)2
What is Mg-1, O-2, H-2
200
How can you tell if an element will want to gain or lose electrons?
What is positive or negative oxidation number or lewis dot structure of less then 4 = lose and more than 4= gain
200
What element goes first in a ionic compound?
What is metal or positively charged one
200
What elements are needed to create a covalent compound?
What is two non metals
200
What did Ms. W want to be when grew up when she was little?
What is CIA agent
300
How many atoms of each element are in this formula? Ca(C2H3O2)2
What is Calcium-1, Carbon-4, Hydrogen-6, Oxygen-4
300
What is the definition of an ion?
What is an atom that has whose total number of electrons is different then the number of protons creating a positive or negative charge
300
Draw Lewis dot structure showing how electrons are transferred in Na2S.
What is Na-S-Na
300
Write the formula for Disulphur trioxide and Carbon tetrachloride
What is S2O3 and CCl4
300
What two countries has Ms. W worked and studied in?
What is Germany and the Czech Republic?
400
Draw a Lewis Dot Diagram and Ball and Stick Model for Copper (II) Chloride
What is Cl--Cu--Cl
400
Why do the transition metals have multiple charges listed? Name correctly this compound Fe203
What is they have varying numbers of electrons so they can be multiple types of ions. Iron (III) Oxide
400
What is the formula for Magnesium Chloride and Lithium Phosphide?
What is MgCl2 and Li3P
400
Write the names for N2S5, Cl207, and BCl3
What is Dinitrogen pentasulfide, Dichlorine heptoxide, Boron trichloride
400
What does Ms. W want to be when she grows up now?
What is a professor
500
Draw the Lewis Dot Structure for Hydrogen Cyanide
What is H-C=-N
500
Tell if these elements will gain or lose electrons and what their oxidation numbers are. Na S Al Ne
What is Na-lose 1=1+ S-gain 2= 2- Al-lose 3=3+ Ne-nothing, already stable=no oxidation number
500
What is the formula for Beryllium Nitrate and Lithium Phosphate?
What is Be(N03)2 and Li3(PO4)
500
Draw Carbon Dioxide
What is see Ms. W
500
Who is Ms. Washburn's favorite scientist?
What is Hank Green or Neil DeGrasse Tyson