Produced 428 B.C.
First prize / second version
Main theme: "Nothing in excess"
Basic pattern: adulterous love between a
married woman and a younger man.
Theme explored in Western Liter
A certain element that is used for making ceramics in Santas workshop consists of two stable
isotopes with the masses and percent abundances given below. Determine the molar mass AND
identify this element. (NA = 6.022 1023/mol)
Mass of an ato
Equation Cheat Sheet
Number of atoms Moles of atoms Mass in grams
NA= Avogadros number = 6.022x10 23 atoms per mole
MM= molar mass= grams per mole
speed= wavelength x frequency
Speed is a constant: 3.00 x 10 8 m/s
1) The bananas that one finds in grocery stores are fruits that are seedless because
a) bananas are not actually seed plants.
b) bananas are usually sold at an immature stage before seeds develop.
c) through artificial selection, a cultivar was developed