Short answer: You can't.
It's a theory, a pretty good one and we have a lot of evidence to support the idea. But really it's just simplified to make it seem like they orbit atoms. In truth they don't, electrons are everywhere and nowhere at the same time.
Atomic theory is extremely complicated.
Yes. They orbit the Sun and as per Kepler's first law they follow an elliptical path. Do note that a circular orbit is a special type of elliptical orbit.
Mercury and Pluto have the most elliptical orbits among the planets in our solar system. Mercury's orbit is the most eccentric, while Pluto's orbit is also highly elliptical due to its distance from the Sun and its eccentric orbit.
As an elliptical orbit is any orbit that isn't perfectly circular, everything has an elliptical orbit. The planets Mercury and Pluto have the most elliptical orbits of the planets, and are easily seen to be oval shaped. Comets also have highly elliptical orbits.
elliptical
Yes, the distance from the sun is variable for anything with an elliptical orbit.
All planets have elliptical orbits.
The orbit of Mercury has the highest eccentricity of all the Solar System planets
yes yes Yes, comets and asteroids usually follow elliptical orbit.
It is described as a large elliptical orbit.
It is called an elliptical orbit.
Elliptical Orbit
orbit