Chemistry, 19.11.2019 07:31 rhussein6452
Made from zinc and copper, brass has been manufactured for thousands of years. it is used in weapons, pipes, musical instruments, and many other important ways. which of these words best describes brass?
a) alloy
b) compound
c) element
d) molecule
Answers: 3
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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.
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