atoms of different elements have different properties?
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You know that the number of protons in an atom determines what element you have. For instance hydrogen has one proton, carbon has six. The difference in the number of protons and neutrons in atoms account for many of the different properties of elements.
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The atoms of different elements all have different numbers of protons. Meanwhile, the mass number of an atom consists of the total number of protons and neutrons it contains. An atom's mass number can never be smaller than its atomic number, and while it can be the same it is normally larger.
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Can an atom have a different number of protons and electrons? Yes. Each element has a specific number of protons that make up it's identity. However, electron count and configuration can change to make bonds, in elemental form, etc.
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There are more than 109 different types of atom - one for each element. Differences between the atoms give the elements their different chemical properties. In 2001, there were 115 known elements.
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There are more than 109 different types of atom - one for each element. Differences between the atoms give the elements their different chemical properties. In 2001, there were 115 known elements. However, those above 109 are highly unstable and have been made in only tiny quantities.
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['an element contains just one type of atom.', 'a compound contains two or more types of atom joined together.', 'a mixture contains two or more different substances that are not joined together.', 'the different substances in a mixture can be elements or compounds.']
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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. ... All isotopes of a particular element have the same number of protons, but can have different numbers of neutrons.
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There are more than 109 different types of atom - one for each element. Differences between the atoms give the elements their different chemical properties . Till now there are 118 known elements. However, those above 109 are highly unstable and have been made in only tiny quantities.
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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.
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Each element has unique properties and you can predict an element's physical and chemical properties based on its position in the periodic table. ... The number below the symbol is the atomic number and this reflects the number of protons in the nucleus of each element's atom. Every element has a unique atomic number.
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The atoms of a chemical element can exist in different types. These are called isotopes. They have the same number of protons (and electrons), but different numbers of neutrons. Different isotopes of the same element have different masses.
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Atoms of the same element always have the same number of protons ( is it had a different number of protons it would be a different element). However atoms of the same element can have different numbers of neutrons (this gives them a different mass number). Different versions of the same element are called isotopes.
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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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The protons, neutrons, and electrons are not different - but a combination of these makes different elements. ... Elements are known by their atomic number, and this depends on the number of protons in the nucleus of an atom, and determines its place in the periodic table.
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Answer and Explanation: The chemical properties of an element are determined by the subatomic particle known as a proton.
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Answer and Explanation: The atoms of different elements differ in the number of protons contained in the nucleus of their atoms. They can have the same number of neutrons and...
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Usually one or two isotopes of an element are the most stable and common. Different isotopes of an element generally have the same physical and chemical properties. That's because they have the same numbers of protons and electrons.