Help please this is hard for me‍♀️you’ll get points I think

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.

Neils bohr believed that electrons orbited the nucleus in different energy levels, based on strong support from

What is the mass of 4 molecules of co2