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Write down one concept you learned about the idea below

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Write down one concept you learned about the idea below

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Write down one concept you learned about the model below

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Write down one concept you learned about the model below

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Write down one concept you learned about the model below

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Write down one concept you learned about the model below

# data[].attributes.headline
Write down one concept you learned about the model below

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Write down one concept you learned about the model below

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Write down one concept you learned about the model below

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Write down one concept you learned about the model below

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He proposed the idea that matter is composed of indivisible particles called atoms.

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This idea was proposed by Democritus in the 400th BC. His idea was not taken seriously at the time but, but now the theory of ATOMOS is very real and probable!

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Discovered the electron and proposed the plum pudding model of the atom

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He proposed the concept of atoms, calling them "atomos" in Greek.

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He proposed the nuclear model of the atom, discovering that atoms have a dense, positive nucleus surrounded by electrons.

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Democritus idea proposed that everything should be composed by fundamental particles, Democritus named this particles "atomos", that means "cannot be divided".

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He believed that these atoms are in constant motion in a void and can collide with each other, leading to the formation of different substances.

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He introduced the Bohr atomic model, in which electrons orbit at discrete energy levels around the nucleus

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Thomson's idea of an atom being the plum pudding model.

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He discovered the electron, and his atomic model was "Plum pudding".

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He determined that the positive charge of an atom must be in the nucleus. His atomic model was the "Rutherford atomic model".

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Rutherford's atomic model being the nuclear model. Discovery is an atom having a nucleus.

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Thomson idea proposed that atoms should contain negatively charged particles, as we know electrons. Apart he stablished the plum pudding model of an atom.

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Democritus stated that everything is made out of very tiny particles, he called them "atomos"

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Romina Bustamante: Democritus proposed that everything in the universe id made up of atomos, but philosophers like Aristotle said that he was incorrect even though he was correct all along. 

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Romina Bustamante: Democritus proposed that everything in the universe id made up of atomos, but philosophers like Aristotle said that he was incorrect even though he was correct all along. 

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His idea was a concept, about everything was made of important particles, which he name "atomos" in greek,meaning that is can't be split

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He proposed the existence of a tiny dense nucelus at the center of the atom

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Bohr's atomic model, called.... The Bohr atomic model and that he discovered the valence shells.

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He say that atoms differ in size, shape, and arrangement of their parts. These differences determine the properties of different substances.

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I learnt that he was the one who first stated that matter was made up from small particles that he named as “atomos”.

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He conducted experiments that led to the discovery of the electron and proposed the first model of the atom, known as the "plum pudding model." understanding of atomic structure

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One of the first atomic models, stated that negatively charged particles(electrons) were stuffed in a positively charged piece of matter(plum pudding model).

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Democritus's contribution to science was discovering “atoms” and also that they are tiny indivisible particles.

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With the discover of negative charges, he established the plum pudding model.

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He established the "Bohr atomic model", and proposed that electrons orbit in valence shells.

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Mainly Erwin Schrodinger's atomic model, the quantum mechanic model.

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The first democritu´s started that all matter was made of indivisible atoms.

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Rutherford proposed that in the atoms, almost all of it's mass should be concentrated in a tiny nucleus. The positively charged nucleus is surrounded at a great distance by electrons.

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The rutherfold model states that the nucelus of an atom is composed of two particles, protons(positively charged), and neutrons(neutraly charged), and that electrons(negatively charged) orbited around the nucleus.

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Quantum mechanics gives us a more detailed and understanding model of the atom and subatomic particles.

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Proposed a nuclear-centric structure of the atom. It postulated that the atom consists of a small, dense, positively charged center called the nucleus

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He was the one who discovered electrons in the atom. He stated that an atom is mostly made up from positively charged subatomic particles, and the negative charge of the atom is found on it’s electrons.

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Romina Bustamante: Thomson discovered that there are smaller particles that atoms, the electron, using the Crookes tube. He proposed an atomic model that electrons are negative particles embedded in a plum of positive matter.

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Romina Bustamante: Thomson discovered that there are smaller particles that atoms, the electron, using the Crookes tube. He proposed an atomic model that electrons are negative particles embedded in a plum of positive matter.

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He proposed that substances consist of atoms, which are minute particles composed of the same substance. He proposed that an atom is indivisible.

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Thomson’s atomic model is called “Plum pudding”, he also discovered the electrons

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Scientists are to be more knowledgeable about the world we live in and the universe we reside in, with the discovery of the knowledge in atoms.

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The Bohr model is similar to the rutherfold model, but it states that the electrons orbit the nucleus of the atom in specific orbits, similar to our solar system.

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The Bohr Model proposed that electrons orbit the nucleus These orbits are characterized by specific energy levels

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J.J. Thomson's discovery of the electron in 1897 played a crucial role in the development of the Thomson model.

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His atomc model, proposed that atoms had a tiny dense nucleus in the center of the atom, which all charger stay near or in place

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The scientific method is essential for scientific progress, facilitating the accumulation of knowledge and the development of the atomic model.

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The quantum mechanics model gives us a more clear understanding of how atoms work.

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This model explains that the atom has a nucleus that is about 10,000 times smaller than the atom itself, and that the electrons are orbiting around it.

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Bohr proposed in his atomic model that the electrons should occupy only certain orbits around an atom's nucleus.

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I discovered that he was the first to propose that we know today as an atom

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He suggested the idea that everything was made up by small particles which he named atoms.

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Scientists keep advancing with their thoughts and ideas to come up with all that we know today. An example of this is the atomic history.

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This theory describe electrones as particles and waves

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The bohr atomic model proposed that a the electrons orbited around an orbit known as valence shells.

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It was discovered the electron, that proposed the plum a pudding model.

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He proposed the concept that every thing is made about tiny particles called "atoms"

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Romina Bustamante: Rutherford stated that atoms are neutral particles made up of a positive nucleus of protons, surrounded by orbiting electrons. He also said that there are spaces in atoms.   

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Romina Bustamante: Rutherford stated that atoms are neutral particles made up of a positive nucleus of protons, surrounded by orbiting electrons. He also said that there are spaces in atoms.   

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He discovered the electrons, found out that atoms were not invisible INDIVISIBLE and his model is called the plum pudding model.

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He discovered the electron, and proposed the " Pulm PLUM Pudding "

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The Quantum Mechanic Model provides us information on how the atom works, and the position and properties of the subatomic particles inside of it.

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Romina Bustamante: Bohr expanded Rutherford's model stating that electrons orbit the nucleus at high speed with a fixed energy and distance, and they can jump from one level to another level. 

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Romina Bustamante: Bohr expanded Rutherford's model stating that electrons orbit the nucleus at high speed with a fixed energy and distance, and they can jump from one level to another level. 

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The properties of all atoms and molecules

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It was discovering the nucleus of all the atom.

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He proposed that electrons aren’t orbiting the atom around the whole atom without any order, instead, he stated that they are orbiting in specific orbits known as valence shells.

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He discovered that the atoms have electrons

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he proposed that everything had very small particles which he called atomos, which meant indivisible.

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He proposed the idea that electrons orbit the nucleus in different energy levels

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After discovering the electrons inside the atoms Thomson made a model called ´´Plum pudding model´´.

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The Quantum mechanics model helps us to understand about the properties of the subatomic particles of an atom.

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Rutheford determined that atoms have a nucleus which is positive and it is sorrounded by electrons.

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The application of the scientific method in the study of atomic theory facilitated the progression from early speculations about the nature of matter to the development of modern atomic models.

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J.J Thomson discovered the atom and created his atomic model called the plum pudding

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According to this hypothesis, atoms have a nucleus that is 10,000 times smaller than the atom

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The scientific method was essential for the advance of the atomic model, without it, famous scientists wouldn't reach the same results, they could skip steps, or don't do a good hypothesis, would do disorganized experiments, or not publish their results and then make a reflection of them. With this method, people have a guide to start and experiment and come out with conclusions. Gave a guide to do questions, and analyze the experiments, for example, the experiment on the oil drop system of Milikan, without this method, Milikan would not have a good hypothesis, a good experiment, or registered his advances.

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This model gives us an idea about the properties of the atom, such as the subatomic particles’ size and that the electrons are also waves.

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Romina Bustamante: The quantum mechanics model states that electrons are orbiting the nucleus in different ways and that the atom is surrounded by an electron cloud. It also shows that you can't CANNOT determine the exact position and speed of electrons. 

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Romina Bustamante: The quantum mechanics model states that electrons are orbiting the nucleus in different ways and that the atom is surrounded by an electron cloud. It also shows that you can't CANNOT determine the exact position and speed of electrons. 

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This model provided clear information about how the atom works, its properties, and subatomic particles.

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Bohr contributed Rutherford’s ideas and also stated that electrons orbit the nucleus of an atom.

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The Bohr model was the concept of electrons orbiting diferent shells.

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He discovered that the atom has positive nucleus which was surrounded by electrons

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Rutherford deduced that the positive charge of an atom must be the nucleus so he made his own model showing the atom with the nucleus.

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Rutherford's model was based on the observations from his famous gold-foil experiment.

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He claimed that electrons do not orbit the atom randomly

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The atomic SCIENTIFIC method was really important and necessary during the development of the atomic model, because, without it, we would’ve never understood the real structure of an atom. This happened because scientists made hypotheses about the atom, made a lot of experiment to prove them and in this way, new information was found and fake information was discarded.

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He proposed that there was a place in the atom where electrons could travel without losing energy and he called thos places: Permited orbits.

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The scientific method was crucial for testing and refining atomic models enabling the systematic advancement of our understanding of the microscopic world.

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He prposed that a small positively charge of an atoms should be in the nucleus of an atom with electrons orbiting around it.

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The Quantum Mehcnincs model provided more information about atoms, its particles, subatomic particles and also to determined the size of atoms.

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The quantum mechanics gives a more detailed eoxplanation and model of the atoms its particles and the subatomic particles it has.

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The scientific method was fundamental for the study of atoms and their evolution. Meaning that when they needed an answer they had a backup of the first atomic ideas. So the scientific method was needed for the process

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Romina Bustamante: The scientific method was extremely important in advancing of the atomic model because scientists needed to experiment a lot to find what is now the atomic model. Some scientists got things wrong but later other scientists corrected those mistakes and improved the atomic model with new discoveries and theories. The scientific method makes scientists follow an order to find a conclusion to their questions, thats how they made advancements. 

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Romina Bustamante: The scientific method was extremely important in advancing of the atomic model because scientists needed to experiment a lot to find what is now the atomic model. Some scientists got things wrong but later other scientists corrected those mistakes and improved the atomic model with new discoveries and theories. The scientific method makes scientists follow an order to find a conclusion to their questions, thats how they made advancements. 

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This model explains some of the attributes of the atom

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Bohr added that electrons orbit the nucleus of an atom around shells with he named ´´Valence shells´´.

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The quantum mechanics model gives us information of the subatomic particles of an atoms and helps us understand how an atom works.

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The Bohr model improved upon previous atomic models, such as the Rutherford model.

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Scientists continue to advance their theories, resulting in our current understanding. .

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without the scientific method, the scientist would only make theories of the atom without testing it and seeing if they were correct or incorrect, the scientific method provides a means to formulate questions about general observations and devise theories of explanation.

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The quantum mechanical model successfully explains various phenomena observed in atoms, such as the discrete energy levels, electron configurations, and the behavior of electrons in chemical reactions.

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The scientific method was super important during the development of all the atomic models created and designed by different scientists, because it helped to expand all the information about an atom's structure. With it scientists could also experiment for various times and know if they were correct or incorrect.

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the scientific method provided a systematic approach for scientists to investigate and understand the nature of matter, leading to the development and refinement of atomic models. From Dalton's atomic theory to the quantum mechanical models, the scientific method played a crucial role in advancing our understanding of atomic structure.