Use the drop-down menus to select the organic compound model being described. 1. Shows valence electrons
2. Shows chemical composition but no structure:
3. Is used most for hydrocarbons; shows lines and functional groups only:
4. Shows each line represented as a pair of shared electrons but is not truly three-dimensional:
5. Shows three dimensions but no interior bonds:
6. Is used in kits and shows a general shape:

sorry i was late, but i don't know what assignment your talking about, i'm in flvs as well, im in earth space science. but u are behind pace bc every class should be in the 3's or 4'

every chemical equation adheres to the law of conservation of mass, which states that matter cannot be created or destroyed. therefore, there must be the same number of atoms of each element on each side of a chemical equation.

it's c (engineer's do their work with mechanical stuff not on any living being)