Brass and bronze are both (space) of copper because copper is the (space)
component in brass and bronze.

1st (space)
1.alloys
2.composites
3.variations
4.void

2nd (space)
1.main
2.most dense
3.most expensive
4.only

Which statement best describes isomers? a. isomers are alcohols that have the same functional group. b. isomers have at least one carbon-carbon double bond. c. isomers have the same molecular formula but different structural properties.

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.

What volume of argon gas is equal to 1.60 grams of argon