Cyclotrons and synchrotrons accelerate charged particles by repeatedly supplying them with pulses of a. energy. b. mass. c. light. d. all of these.

For the following dehydrohalogenation (e2) reaction, draw the zaitsev product(s) resulting from elimination involving c3–c4 (i. e., the carbon atoms depicted with stereobonds). show the product stereochemistry clearly. if there is more than one organic product, both products may be drawn in the same box. ignore elimination involving c3 or c4 and any carbon atom other than c4 or c3.

What is the subscript for oxygen in its molecular formula

The arrangement of particles is most ordered in a sample of