atoms are the smallest particle of an element?
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An atom is the smallest particle of an element, having the same chemical properties as the bulk element. The first accurate theory explaining the nature of matter was Dalton's Atomic Theory: 1. All matter is composed of atoms, and atoms are indivisible and indestructible.
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The model suggests that atoms are made of smaller subatomic particles. In the middle of every atom is the nucleus. The nucleus contains two types of subatomic particles, protons and neutrons. The protons have a positive electrical charge and the neutrons have no electrical charge.
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Answer and Explanation: Atoms are smaller than molecules, and they are also the smallest building blocks of matter. Atoms make up molecules when two or more atoms bond...
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The smallest unit of a chemical element that has the properties of that element is called an atom .
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Protons are about the size & mass of electrons which are the smallest (by far) of the 3 elements of an atom. So no, photons don't contain atoms, photons are smaller than atoms. Photons are fundamental particles. That means they're not made of anything else.
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Particles that are smaller than the atom are called subatomic particles. The three main subatomic particles that form an atom are protons, neutrons, and electrons. The center of the atom is called the nucleus.
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Atoms are the fundamental unit of matter and composed of three subatomic particle: protons, neutrons and electrons. ... The fundamental unit of matter is the atom, meaning this is the smallest particle of matter that has the properties of that substance.
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An element is a pure substance that cannot be broken down into different types of substances. ... Examples of elements include carbon, oxygen, hydrogen, gold, silver and iron. Each element is made up of just one type of atom. An atom is the smallest particle of an element that still characterizes the element.
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A compound can be broken down into molecules. ... The smallest particle of a compound capable of existing on its own is a Molecule-not a atom. An atom is the smallest particle capable of existing on its own of an ELEMENT. And yes,atoms can be further broken down into electrons,neutrons and protons.
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An atom is the smallest unit of matter that retains all of the chemical properties of an element. ... The attraction between the positively charged protons and negatively charged electrons holds the atom together. Most atoms contain all three of these types of subatomic particles—protons, electrons, and neutrons.
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Physical matter is made up of atoms and molecules. An atom is the sub-component of a molecule, or the smallest unit of matter. It is the smallest part an element can divide into. A molecule is made up of atoms that are bound by ionic, covalent or metallic bond.
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Electrons are the smallest of the three particles that make up atoms. Electrons are found in shells or orbitals that surround the nucleus of an atom.
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The basic unit of all matter is the atom. The atom is the smallest unit of matter that can't be divided using any chemical means and the building block that has unique properties. In other words, an atom of each element is different from an atom of any other element.
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Three Easy Pieces Electrons are the smallest of the three particles that make up atoms. Electrons are found in shells or orbitals that surround the nucleus of an atom. Protons and neutrons are found in the nucleus. They group together in the center of the atom.
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atoms are made of smaller substances referred to as. subatomic particles. an atom comprises what 3 smaller substances. neutrons, protons, electrons.
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An atom is a particle of matter that characterizes a chemical element. It is the smallest part of ordinary matter. ... A compound is a substance that is made up of two or more different elements that are chemically joined, such as H2O,CO,NaCl . Note: All compounds are molecules, but not all molecules are compounds.
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Atoms are made of extremely tiny particles called protons, neutrons, and electrons. Protons and neutrons are in the center of the atom, making up the nucleus. ... The charge on the proton and electron are exactly the same size but opposite.