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

In pqr m< p=60 m< q= 30 and m

Consider the following reaction at equilibrium. 2co2 (g) 2co (g) + o2 (g) h° = -514 kj le châtelier's principle predicts that the equilibrium partial pressure of co (g) can be maximized by carrying out the reaction a. at high temperature and high pressure b. at high temperature and low pressure c. at low temperature and low pressure d. at low temperature and high pressure e. in the presence of solid carbon

What is a possible quantum number set for an electron in the 3s orbital of a magnesium atom