Mercury - Has been known for thousands of years. However, it is the most difficult of the "naked eye" planets to see.
Venus - Has been visible to everyone who has looked into the skies.
Earth - The first to scientifically identify Earth as a planet was probably Copernicus.
Mars - Has been visible to everyone who has looked into the skies.
Jupiter - Has been visible to everyone who has looked into the skies.
Saturn - Has been visible to everyone who has looked into the skies.
Uranus - William Herschel was the first to see and identify Uranus as a planet.
Neptune - Johann Galle and Heinrich d'Arrest, based on calculations by Urbain Le Verrier (and John Couch Adams).
its was Ernest Rutherford who proposed the planetary atomic model
The model atom Ernest Rutherford made is simply called the Rutherford Model. The experiment he conducted during his research is referred to as the Gold Foil Experiment. Rutherford is known as the father of nuclear physics.
Rutherford's experiment is called the Planetary Experiment because of Rutherford's concentration on most of the atom's mass into a very small core. The core would contain most of the atom's mass and in the same way the sun contains most of the solar systems mass.
The first model of the atom was developed through the discovery of subatomic particles such as electrons, protons, and neutrons. This led to the development of the planetary model of the atom proposed by Niels Bohr in 1913.
Atomic model of DemocritusAtomic model of DaltonAtomic model of ThomsonAtomic model of RutherfordAtomic model of BohrAtomic model of SommerfeldSchrödinger model
The planetary model of an atom is simple. The nucleus is the planet and the electrons are the moons in the model.
Solid sphere model Planetary model Quantum mechanical model
the planetary model
Planetary model.
Solid sphere model Planetary model Quantum mechanical model
The modern atom model, also known as the planetary model, was proposed by Danish physicist Niels Bohr in 1913. This model refined the understanding of how electrons orbit the nucleus in distinct energy levels.
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The Bohr model of the atom was a planetary model.
The Bohr model of the atom was a planetary model.
its was Ernest Rutherford who proposed the planetary atomic model
Johannes Kepler was the person who made the planetary model. He was a German astrologer, mathematician and astronomer. He was also a Mathematics teacher.
Gallelio or Da Vinci