14. Distillation and evaporation are methods to A. create molecules from atoms
B. create atoms from molecules
C. desperate the components of mixtures
D. combine the components of mixtures
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Which electron configuration represents the electrons in an atom of sodium in the ground state at stp

In november 1987, a massive iceberg broke loose from the antartic ice mass and floated free in the ocean. the chunk of ice was estimated to be 98 mi long, 25 mi wide, and 750 ft thick. a typical backyard swimming pool contains about 24,000 gallons of water. how many of these pools could you fill from the water in this iceberg? (assume the iceberg is a rectangular solid of the above dimensions and consists of water only). express answer in scientific notation.

The independent variable in an experiment will be the variable that you o a) change ob) hold constant ng c) observe for changes