#Model Atom

##AtomicModels #StructureOfAtom #AtomTheory #AtomicTheory ChemistryBasics ChemistryConcept ➡️ Dalton’s Atomic Model – Atom as a solid indivisible sphere ➡️ Thomson’s Model – Plum pudding model with electrons ➡️ Rutherford’s Model – Dense nucleus with empty space ➡️ Bohr’s Model – Fixed energy levels for electrons ➡️ Modern Atomic Model – Electron cloud & probability

✨️What does an atom look like?✨️ ⬇️⬇️ Did you know? The structure of the atom, according to Bohr's model and other early 20th-century models, can be described in physical terms quite simply: Atomic Nucleus: At the center of the atom is the nucleus, composed of protons (positively charged particles) and neutrons (neutral particles). This nucleus contains most of the atom's mass. Electrons: Electrons are negatively charged particles that orbit the nucleus in specific layers or energy levels. In Bohr's model, these levels are well-defined, and electrons can move between levels by absorbing or emitting energy in the form of photons. Quantum Models: Following Bohr's model, more advanced models incorporating quantum mechanics principles were developed. Let's start discussing atomic orbitals, wave functions, eigenstates, Hilbert space, Heisenberg's uncertainty principle, radial distribution functions, etc. Etc. All of these were introduced following Bohr's atomic model and Scattering Rutherford . These models treat the positions of electrons not as precise orbits but as "probability clouds" that indicate where an electron is most likely to be found at any given time. These initial physical models of the atom laid the groundwork for modern understanding of atomic structure, which continues to evolve with further research and technological developments. ✨️✨️✨️ 🌐Music: Gangsta - Nobody knows (Remixed) 🌐Clips used in this uploaded editing:Atomic Orbitals animation credit: Sci Pills ( YouTube channel) ☆•☆•☆ ☆▪︎☆▪︎☆ 🌐CREDIT COMPOSITION/FORMATTING/ EDITING/FURTHER PROCESSING @glamour_physics @modernsciencex CONTENT USED FOR EDUCATIONAL PURPOSES ONLY ☆•☆•☆ For more insightful content on Science and Astronomy 🌐FOLLOW @glamour_physics ☆▪︎☆▪︎☆ For the pics/clips used in this uploaded editing: All Rights And Credits Reserved To Respected Owner (s) No copyright infringement intended . Copyright issues? DM us. ☆▪︎☆▪︎☆ ⚠️IMPORTANT⚠️ Don't repost without our permission #atom #nuclearphysics #atomic #atomicphysics #fisica #bohr #quantumtheory #quantummechanics #particlephysics Atomo Atoms

Öğrencilerimin Atom modeli ⚛️⚛️⚛️⚛️. #atom #atommodel #atommodeli #atommodelleri #atommodels #atommooremacro #modelosatomicos #proton #nötron #norton #elektron #electron #experiment#fizik#kimya#biyoloji

⚛️ Atomic Models (Complete Guide) Atomic models explain how scientists understood the structure of the atom over time. 1. Dalton’s Atomic Model (1803) Main Idea: Atom is a solid, indivisible sphere. Key Points: Atoms are tiny, indivisible particles Atoms of the same element are identical Atoms combine in simple ratios to form compounds Limitation: Could not explain electricity or subatomic particles 2. Thomson’s Atomic Model (1897) Main Idea: Atom is a positively charged sphere with electrons embedded in it. Key Points: Discovery of electron Atom is divisible Called “Plum Pudding Model” Limitation: Could not explain scattering of alpha particles 3. Rutherford’s Atomic Model (1911) Main Idea: Atom has a dense nucleus with electrons revolving around it. Key Points: Most of atom is empty space Nucleus is small, dense, positively charged Electrons revolve around nucleus Limitation: According to classical physics, electrons should lose energy and fall into nucleus 4. Bohr’s Atomic Model (1913) Main Idea: Electrons move in fixed circular orbits with quantized energy. Key Points: Electrons orbit in specific energy levels (shells) No energy loss in stable orbits Energy is absorbed/emitted when electron jumps Limitation: Works only for hydrogen-like atoms Cannot explain fine spectral lines 5. Quantum Mechanical Model (Modern Model) Main Idea: Electrons behave like waves and exist in probability clouds. Key Points: Based on Erwin Schrödinger equation Electrons are found in orbitals (probability regions) Exact position cannot be known (uncertainty principle) Features: s, p, d, f orbitals Most accurate model #Physicsvibespk #AtomicModel #ScienceNotes #PhysicsStudent #modernphysics

Modelo Atómico de Bohr. #maqueta

What Does an Atom Really Look Like? 👉 Let’s explore the difference between these two atomic models and why the second one is considered more accurate structure of an atom: The first part of the video depicts the atomic model proposed by Niels Bohr in 1913. While most of us are only familiar with this atomic structure, but it isn’t entirely accurate. It portrays electrons as tiny particles following well-defined paths around the nucleus, which isn’t quite how it works. The Bohr model was a stepping stone in our understanding of atoms, but it has limitations. And the second part of the video depicts the Electron Cloud Model. This model suggests electrons occupy regions or orbitals around the nucleus with a certain probability. We can’t pinpoint an electron’s exact location but predict the probability of finding it in a specific region. This explains the cloud-like appearance. The second atomic model, the electron cloud model, is considered more scientifically accurate than the Bohr model for two reasons: 1. Electron Behavior: Electrons don’t behave like miniature planets following precise paths. The electron cloud model acknowledges their wave-like nature, explaining their existence within probabilistic regions around the nucleus. 2. Spectral Lines: The electron cloud model explains the observed spectral lines of elements better than the Bohr model. These lines arise from electron transitions between energy levels within the electron cloud. 😊Did you find this fact interesting? Then, leave a ❤️ and a comment! 🎯Follow @modernsciencex for more interesting Videos!! 🌐CREDIT COMPOSITION/FORMATTING/ EDITING @glamour_physics @modernsciencex Reposted from: @glamour_physics Follow @modernsciencex For more insightful content on Science and Astronomy Video credit of Atomic Orbitals animation: Sci Pills ( YouTube channel) ☆`☆•☆ CONTENT USED FOR EDUCATIONAL PURPOSES ONLY ☆•☆•☆ #space #atom #nuclearphysics #particlephysics #quantummechanics #electron #atomic #astronomy #timetravel #universe #quantumphysics

. . Imagine drawing shrödinger's model on paper 😭 . . John Dalton proposed that matter is composed of indivisible particles called atoms, laying the foundation for modern atomic theory in the early 1800s. J.J. Thomson discovered electrons in 1897, leading to the "plum pudding" model, which described atoms as spheres of positive charge with embedded electrons (just like a plum pudding!). Subsequent experiments would prove this model wrong. Ernest Rutherford, through his gold foil experiment in 1911, introduced the concept of a dense, positively charged nucleus at the center of the atom, around which electrons orbit. However his model couldn't explain the stability of the electron orbits (since electrons are attracted to protons, why doesn't the electrons collapse into the nucleus?) In 1913, Niels Bohr developed a model where electrons travel in specific energy levels or shells around the nucleus, explaining atomic emission spectra. Bohr's model addressed the stability and spectral lines but only for simple atoms like Hydrogen. Erwin Schrödinger, in 1926, introduced wave mechanics, describing electrons as wave functions, leading to probability distributions and orbitals. This approach resolved many of the previous model issues by providing the most accurate and comprehensive description of atom models even today.

An atom is extremely small—so small that millions of them can fit across the width of a human hair. The diameter of a typical atom is about 0.1 nanometers, which is one ten-millionth of a millimeter. Atoms are made mostly of empty space, with a tiny, dense nucleus at the center surrounded by electrons. Despite their size, atoms are the basic building blocks of everything around us. . . Content Owner : CERN / YT . . #atom #educational #science #knowledge #explorer

📈 Evolution of Atomic Theory: Atomic Models through Time 🕰️ Biscuit Art Credits: @kd_fen_paylasim ❤️ Modern Scientific Era (1803–Present): 👇🏼👇🏼 ▪️1803: Dalton’s Billiard Ball Model (John Dalton): Dalton proposed that atoms are solid, indivisible spheres, identical for a given element, which combine in fixed ratios to form compounds. ▫️1904: Thomson’s Plum Pudding Model (J.J. Thomson): Following his discovery of the electron, Thomson suggested that atoms consist of a sphere of positive charge with electrons embedded within it. ▪️1911: Rutherford’s Nuclear Model (Ernest Rutherford): Rutherford’s gold foil experiment revealed that atoms have a small, dense, positively charged nucleus at the center, with electrons orbiting around it, and are mostly empty space. ▫️1913: Bohr’s Planetary Model (Niels Bohr): Bohr built upon Rutherford’s model, proposing that electrons orbit the nucleus in specific, quantized energy levels. ▪️1926: Schrödinger’s Quantum Mechanical Model (Erwin Schrödinger): This model describes electrons in terms of probability clouds or orbitals rather than fixed paths, using complex mathematics to predict their location. ▪️1932: Chadwick’s Discovery of the Neutron (James Chadwick): Chadwick discovered the neutron, a neutral particle located in the nucleus with a mass similar to a proton, completing the understanding of the atomic nucleus.

Electrons spinning, creativity winning – check out my atomic model!⚛️🪩 . . Dm to place order 📥 #project #model#assignments #science#viral#trending#instagram#reel #atom

Os modelos atômicos desenvolvidos foram: modelo atômico de Dalton, modelo atômico de Thomson, modelo atômico de Rutherford, modelo atômico de Bohr e modelo atômico de Schrödinger. Música: Carnival Músico: SoundCarousel URL: https://pixabay.com/music/dance-carnival-10957/

Inside every atom, electrons do not follow fixed paths. They exist as quantum probability clouds, governed by wave behavior and fundamental physical laws. #QuantumPhysics #AtomicStructure #Electrons #ModernPhysics #scienceeducation