# What was the first atomic theory?

The first atomic theory was the theory of atoms.

## What is Ernest Rutherford atomic theory?

Ernest Rutherford atomic theory is the theory that the atom is the smallest unit of matter that can exist in a state of complete energy and neutrality.

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## What are the 5 atomic theories?

The five atomic theories are the atom, the nucleus, the electron, the proton, and the neutron.

## When was the first atomic theory developed?

The first atomic theory was developed in the early 20th century by the British scientist Ernest Rutherford.

## What are the 5 main ideas of Dalton’s theory?

1. Dalton’s theory of Dalton’s law of heat and motion states that the speed of light in a vacuum is the same no matter how far away it is from the source.2. Dalton’s theory of electricity and magnetism states that the force between two particles is based on the strength of their electric and magnetic fields.3. Dalton’s theory of gases and vapors states that the vapor pressure of a gas is the amount of pressure exerted by the vaporized molecules of the gas on the inside of a container.4. Dalton’s theory of the earth’s motion states that the earth’s motion is the result of the action of the sun and the earth’s gravitational force.5. Dalton’s theory of combustion states that the heat of combustion is the result of the reaction of oxygen and fuel in a combustion chamber.

## What is Erwin Schrodinger atomic theory?

Erwin Schrodinger’s atomic theory is a theory that states that the behavior of particles is a result of the way they are combined.

## How did atomic theory develop?

Atomic theory was developed in the early 19th century by scientists including Pierre-Simon Laplace and Louis-Jacques Laplace. Laplace believed that the forces that govern the behavior of matter and energy were the result of the interactions of tiny particles called atoms.

## Did James Chadwick win Nobel Prize?

No, James Chadwick did not win the Nobel Prize in Physics.

## What is the history of atomic theory?

The history of atomic theory is a long and winding one, with many different scientists working on the subject at different points in time. The most important development in atomic theory was the work on the nucleus, which was the first step in understanding the structure of atoms.

## What are the 3 atomic theory?

The three atomic theory are the theory of atoms, the theory of nuclear reactions, and the theory of radioactive elements.

## What is the difference between John Dalton and Democritus atomic theory?

John Dalton’s atomic theory is the most complete and accurate of all the atomic theories. Democritus atomic theory is the most popular of the atomic theories.

## How did Dalton discover atomic theory?

Dalton discovered atomic theory in 1802 when he found that the electron moved in a circles around the nucleus.

## When did Chadwick discover the atomic theory?

Chadwick discovered the atomic theory in 1879.

## Why is the atomic theory a theory?

The atomic theory is a theory because it explains the behavior of atoms.

## What are the 4 atomic theories?

The four atomic theories are the first law of thermodynamics, the second law of thermodynamics, the third law of thermodynamics, and the fourth law of thermodynamics.

## What is Niels Bohr atomic theory?

Niels Bohr atomic theory is the theory that the nucleus of an atom is the smallest and most fundamental unit of matter.

## Did Lavoisier develop an atomic theory?

No, Lavoisier did not develop an atomic theory.

## Who discovered first atomic theory?

The first atomic theory was developed by Louis de Broglie and Ernest Rutherford.

## What was Aristotle’s atomic model?

Aristotle’s atomic model is an idea that suggests that the elements are made up of tiny pieces that are able to interact with one another.

## When was Chadwick born died?

Chadwick was born on October 15, 1988, and died on October 1, 2018.

## What was Robert Millikan’s atomic theory?

Robert Millikan’s atomic theory is the theory that the nucleus of an atom is the only place where the chemical properties of atoms can be changed.

## What is Democritus atomic theory?

The Democritus atomic theory is a theory that suggests the existence of atoms. It was developed by Democritus in the 4th century BC.

## Who are the 5 scientists who discovered atoms?

The five scientists who discovered atoms were Pierre-Simon Laplace, James Clerk Maxwell, Wilhelm Heisenberg, Max Born, and Ernest Rutherford.

## What is atomic theory in simple words?

Atomic theory is the scientific theory that explains the behavior of atoms and the elements. It is based on the idea that the atoms are small, stable objects that can exist in many different states.

## When was Dalton’s atomic theory?

Dalton’s atomic theory was published in 1879.

## What did Neil Bohr contribute to the atomic theory?

Neil Bohr contributed to the atomic theory by developing the concept of the nucleus.

## What was JJ Thomson’s theory?

JJ Thomson’s theory is the idea that the universe is expanding.

## What is James Chadwick atomic theory?

James Chadwick is a British physicist who developed the Chadwick theory of atomic motion.

## What was James Chadwick’s model called?

James Chadwick’s model for a new type of bomb was called the ” Chadwick bomb.”