If geologists many small earthquakes in the area near a volcano, what can they infer about the volcano?

A. it's dormant

B. it is about to erupt

C. it is extinct

D. it is a good source of geothermal energy

A block has a mass of 20g and measures 2cm*4cm*2cm, will it sink or float?

Sid created a chart to summarize characteristics of satellite motion. Which best describes Sid's error? Tangential speed changes throughout a satellite's orbit. Centripetal force is perpendicular to the velocity of the satellite.

Is Pb (NO3) 2 soluble or insoluble?

What diagnostic test differentiates proteus and providencia species from other enterobacteriaceae?

Which term defines the ability of a solute to dissolve within a solvent? A. solubility B. fissionability C. absorbability D. saturability

Which one of the following electron transitions does not correspond to an absorbtion of a quanta of light? 1. n = 4 to n = 6 2. n = 7 to n = 5 3. n = 2 to n = 5 4. n = 2 to n = 6 5. None of the Above

Which atom has a change in oxidation number of - 3 in the following redox reaction K2Cr2O7 + H2O + S - - > KOH + Cr2O3 + SO2

Why does fluorine have a higher electronegativity than lithium?

What mineral is this? Irregularly shaped, white with nonmetallic luster, the hardness of 2.5, shows cubic cleavage and dissolves easily in water.

The passage of the USA Patriot Act of 2001 and the creation of the Department of Homeland Security reflect the determination of the United States government to (1) search for weapons of mass destruction in South Asia (2) increase the globalization