what is the difference between an atom element and a compound?
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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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What is difference between atoms of different elements? ... A particular atom will have the same number of protons and electrons and most atoms have at least as many neutrons as protons. The protons, neutrons, and electrons are not different - but a combination of these makes different elements.
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Atoms of a given element are identical in size, mass, and other properties. Atoms of different elements differ in size, mass, and other properties. Atoms cannot be subdivided, created, or destroyed. Atoms of different elements can combine in simple whole number ratios to form chemical compounds.
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The atom is the smallest unit of an element. Molecules, mixtures, and compounds can be broken down into smaller constituents with relative ease. Which of the following is NOT a substance made of one type of molecule. A cell is a collection of many different types of molecules.
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A compound is a molecule made of atoms from different elements. ... There are two main types of chemical bonds that hold atoms together: covalent and ionic/electrovalent bonds. Atoms that share electrons in a chemical bond have covalent bonds.
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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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['ELEMENT: Is a substance made up of same type of atoms having same atomic number. Eg: Na, Cl etc.', 'MIXTURE: Is a substance in which two or more than two substances combine together in a variable ratio. ... ', 'COMPOUND: Is a substance in which two or more than two substances combine together in a fixed ratio.']
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All the atoms of an element have the same properties (assuming they are the same isotope). Some examples are iron, magnesium, gold, etc. Compounds are composed of two or more elements in a fixed ratio.
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Two or more atoms that are bonded together. The atoms may or not be made from different elements. ... Molecules can be bonded from the same elements, whereas compounds can only combine if the elements are different.
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Explanation: All elements, and compounds, all matter in point of fact, are composed of atoms. In a compound, there are 2 or more different types of atoms present that are chemically bound. In an element, there is only the one type of atom.
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An atom is the smallest amount you can have of an element whereas a molecule is the smallest amount you can have of a compound.
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1 Expert Answer A radical is an atom, ion, or molecule that has unpaired electrons. An element is a substance made up of the same type of atoms. A compound is a combination of two or more elements. Based off these definitions, we know that radicals, elements, and compounds biggest difference is there size.
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In a compound the (atoms/molecules) are (chemically physically) combined so that the elements that make up the compound (retain/lose) their identities and (do do not) take on a new set of properties. ... The smallest identifiable unit of a compound is a(n) molecule which is made up of atoms which are chemically bonded.
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No, an element is where all atoms have the same number of protons. An ion is an atom that has different number of protons and electrons. An isotope is an atom of an element with a specific number of neutrons. Two different isotopes of the same element will have two different neutron counts.
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No. Elements are pure substances which are composed of only one type of atom. Compound are substances which are formed by two or more different types of elements that are united chemically in fixed proportions.
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Element: A substance that is made up of only one type of atom. Compound: A substance that is made up of more than one type of atom bonded together. Mixture: A combination of two or more elements or compounds which have not reacted to bond together; each part in the mixture retains its own properties.
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Molecules are made up of two or more elements. Compounds are made up of two or more DIFFERENT elements. In determining if you have molecules or compounds remember that a compound is also a molecule.