There are 6 unique alkene isomers of the hydrocarbon C5H10. Draw each of these isomers, and provide a systematic name for each.

Icant see the pictures 

Sorry i dont understand the question can you rephase it?

The atomic nucleus made up from protons (yellow) and neutrons (blue) and held together by nuclear forces. nuclear forces (also known as nuclear interactions or strong forces) are the forces that act between two or more nucleons. they bind protons and neutrons (“nucleons”) into atomic