Which of the following is an example of a mechanical wave?

O A. A light ray

B. A seismic wave

C. A radio wave

D. An X-ray

Whats the molar mass of potassium nitride

If an organism has two identical alleles for a trait, (example TT or tt), it is said to be

Complete ground state electron configuration for the aluminum atom

Describe how two climate factors affect the rate of soil formation

Why isn't the mass of the electron included in the mass of an atom on the periodic table?

A certain reaction has an activation energy of 51.64 kj/mol. At what temperature Kelvin will the reaction be 5.50 times faster than it did at 343K?

What allows electrons to flow between electrodes in an electrochemical cell? a - conducting wire b - salt bridge c - electrolyte solutions d - battery

How does the number of molecules in 1 mol of oxygen compare with the number of molecules in 1 mol of nitrogen? 1 mol of oxygen has fewer molecules. 1 mol of oxygen has more molecules. Each sample has the same number of molecules.

What types of elements tend to combine to form molecular compounds?

Removing salt from water would decrease its what