No, electrons and protons are not cone-shaped. Electrons and protons are elementary particles with distinct properties and characteristics.
Electrons are considered point-like particles in the Standard Model of particle physics, meaning they are treated as having no spatial extent or size. They are often depicted as spherical or as a point in scientific illustrations, representing their fundamental nature.
Protons, on the other hand, are composite particles made up of quarks and gluons. While protons have a finite size, they are not cone-shaped. Instead, they have a more complex internal structure, often described as a distribution of quarks and gluons within a volume.
It's important to note that when scientists talk about the shape of subatomic particles, they are often referring to their charge distribution or spatial probability density, rather than a geometric shape like a cone. These distributions are described mathematically using techniques such as quantum field theory.
Furthermore, it's worth mentioning that the shape of an electron or a proton is not directly related to its properties or capabilities. The behavior and properties of these particles are governed by the fundamental forces and interactions described by the laws of quantum mechanics and particle physics.