Gen Chem
Two or more compounds that have the same molecular formula but different arrangements of atoms are called this.
What are isomers?
He was the father of modern microbiology and he also discovered mirror image molecules.
Who is Louis Pasteur?
This many elements occur naturally.
What is 92?
This was the name of the experiment that demonstrated that the atom has a tiny, dense nucleus.
What is the Rutherford experiment?
This sedimentary rock has the chemical formula CaCO3.
What is limestone?
pKa + pKb = _____
What is 14.00?
This Danish footballer made a famous model of the atom.
Who is Neils Bohr?
This is the most electropositive element.
the earliest form of chemistry was called this...it involved the attempt to change cheap metals into gold.
What is alchemy?
The completion of Garwood Hall occurred in this bless-ed year.
What is 1998?
Enthalpy of vaporization + Enthalpy of fusion = Enthalpy of ______.
What is sublimation?
This Polish chemist pioneered the research on radioactivity?
Who is Marie Curie?
The heaviest element that can be produced by fusion in a star is ____.
What is iron(Fe)?
The Romans used this element as an artificial sweetener.
What is lead?
This is the number of chairs in Garwood Hall Room 110.
What is 90?
The percent by mass of sodium in table salt is...(to the nearest percent)
What is 39%? Or 40%?
He carried out the first nuclear fission reaction in 1938.
Who is Otto Hahn?
This element, upon oxidation, turns into a rainbow of colors with a geometric appearance.
What is bismuth?
What is the 17th century?
This country has the longest border with France (at 730km long).
What is Brazil?
These two solid elements are the only ones that assume liquid form at room temperature.
What are bromine and mercury?
This chemist proved that diamond and charcoal are different forms of the same element.
Who is Antoine Lavoisier?
On TV, these two symbols play a part on Breaking Bad but in chemistry they represent these two elements -
What are Bromine and Barium?
These were the four original "elements"
What are Earth, Air, Fire, and Water?
This is the shorthand electron configuration for a single copper atom (exception).
What is [Ar]4s13d10?