Roentgen did not propose an atomic model; he is best known for discovering X-rays in 1895. The atomic model most commonly associated with early atomic theory is the Thomson model, also known as the "plum pudding model," which was proposed by J.J. Thomson in 1904. Later, models by Rutherford and Bohr further developed our understanding of atomic structure.
The quantum mechanical model is the name of the atomic model in which electrons are treated as waves.
Dalton's atomic model is one of the fundamentals of physics and chemistry. John Dalton named this model after himself.
The modern model of atom is quantic and is different from the Bohr model.
Neil Bohrs atomic model is simply called Bohrs model. It states that electrons have a certain amount of energy, so they must follow certain orbits. This is different from the modern atomic model.
Bohr formulated new explanation and theories to remove Rutherford defect in Rutherford atomic model thats why Bohr atomic model is better than Rutherford atomic model.
The quantum mechanical model is the name of the atomic model in which electrons are treated as waves.
Dalton's atomic model is one of the fundamentals of physics and chemistry. John Dalton named this model after himself.
'Atomistic' model, (since molecules where not recognised at that time)
The nickname for Thompson's atomic model is the "plum pudding model." This model suggests that atoms are made up of a positively charged "pudding" with negatively charged electrons embedded within it, resembling plums in a pudding.
The modern model of atom is quantic and is different from the Bohr model.
I believe it is known as "Thomson's Model" or "Thomson's Atomic Model"
270 roentgens causes death in 20% of people within 2 to 6 weeks. The rate of death increases as the roentgens of radiation increases, 1,000 roentgens being enough to ensure 100% death rate from radiation sickness and 5,000 roentgens causing instant incapacitation and death within a week.
Neil Bohrs atomic model is simply called Bohrs model. It states that electrons have a certain amount of energy, so they must follow certain orbits. This is different from the modern atomic model.
The Schrödinger atomic model is known as the Quantum Mechanical Model or the Wave Mechanical Model. It describes electrons in atoms as standing waves guided by probability equations rather than fixed circular orbits.
An exposure of 0.02 what? No units are given, so conversion to roentgens cannot be made.
The atom model is called the "Bohr model," named after Niels Bohr who proposed it in 1913. This model describes the atom as a small, positively charged nucleus surrounded by negatively charged electrons in specific energy levels or orbits.
The atomic model cannot be extremely accurate.