A ammonia as it has the least molar mass
Answer:
Ball and stick model is 3D and has the atoms depicted as different Coloured balls Conected to each other by "sticks"
fischer projection has the atoms on the side coming out of the plane, the atoms at the ends going behind (going away from you)
bond line notation Is the most common it does not show the C or H bonds but instead carbons are represented by the bends
Answer:
They both have 7 electrons in their outer shell
Answer:
Any thing that occupied volume and mass in air is known as matter