When elements bond together or when bonds of compounds are broken and form a new substance A. Chemical Change
B. Energy
C. Fireworks
D. Chemical Reaction

Which of these properties, used alone, would be least useful in identifying most minerals? a. color b. luster c. streak d. density

Using the first volume and temperature reading on the table as v1 and t1, solve for the unknown values in the table below. remember to use the rules of significant figures when entering your numeric response.

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.