what is the difference between matter and atom?
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Matter is defined as anything that has mass and volume. Atoms are the smallest unit of matter. This means that atoms are the building blocks of all other substances on Earth- both organic and inorganic. ... The positive protons and neutral neutrons make up the central nucleus of the atoms.
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An atom is the smallest particle of an element that still has elemental properties. Atoms are made up of similar properties called protons, neutrons, and electrons. The smaller electrons orbit around a central nucleus of protons and neutrons. Atomic number. The number of protons in the nucleus of an atom.
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Atoms consist of a nucleus made of protons and neutrons orbited by electrons. Atoms are the basic units of matter and the defining structure of elements.
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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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The atom is the smallest and most fundamental unit of matter. It consists of a nucleus surrounded by electrons. Atoms form molecules. A molecule is a chemical structure consisting of at least two atoms held together by one or more chemical bonds.
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Unit – 1 Matter, Chemical, and Physical Properties and Changes. ... Matter is anything that has mass and occupies space. All matter is made up of small particles called atoms. Matter can exist as a solid, a liquid, or a gas determined by the adding or removing of energy.
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The difference between matter and energy is that energy is produced from matter yet has no mass and is the capacity to do work while matter is the physical "stuff" in the universe.
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Matter is all the “stuff” that exists in the universe. It has both mass and volume. Mass measures the amount of matter in a substance or an object. ... Volume measures the amount of space that a substance or an object takes up.
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An atom has a negative charge if it has more electrons than protons and a positive charge if it has more protons than electrons. Matter is the stuff all around us; everything in the world is made up of matter. ... In fact, atoms and molecules make up everything around us, including our own bodies.
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An ELEMENT is the simplest form of matter which can not be changed further by chemical or physical methods. An ATOM is the simplest form of an element. The simplest form of some elements is a MOLECULE. When an element consists of two identical atoms it is called a diatomic molecule.
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A particular atom will have the same number of protons and electrons and most atoms have at least as many neutrons as protons. An element is a substance that is made entirely from one type of atom. ... A compound is a substance made from two or more different elements that have been chemically joined.
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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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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.
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atoms and elements?) ... A particular atom will have the same number of protons and electrons and most atoms have at least as many neutrons as protons. An element is a substance that is made entirely from one type of atom. For example, the element hydrogen is made from atoms containing just one proton and one electron.
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To be more exact, matter is material that occupies space and has mass. Mass is how we measure the amount of matter, and scientists like to use kilograms. Matter is everywhere: your computer, clothing, and even you are made of matter. Volume is how much space something takes up.
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Atoms are protons and neutrons in the nucleus and electrons that 'orbit' in orbitals around the nucleus. The only difference between atoms and monoatomic ions is that the ions have lost (become positive) or gained electrons (become negative).
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Atoms are the smallest unit of matter that can't be broken down chemically. Molecules are groups of two or more atoms that are chemically bonded. Ions are atoms or molecules that have gained or lost one or more of their valence electrons and therefore have a net positive or negative charge.