the atoms of different elements are different from one another?
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Normally, the number of electrons is equal to the number of protons, which makes atoms electrically neutral. The number of protons in an atom is the defining feature of an atom. It's what makes one element different from another. The number of protons in an atom is called its atomic number.
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Atoms of the same element that differ in their numbers of neutrons are called isotopes. Many isotopes occur naturally. Usually one or two isotopes of an element are the most stable and common.
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Atoms of the same element that differ in their numbers of neutrons are called isotopes. ... 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.
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The single most important difference between these elements is the number of protons each one contains in its nucleus. The number of protons an atom contains dictates how many electrons it will have. It is the arrangement of electrons around an atom's nucleus that determines that atom's chemical properties.
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The element of an atom is decided by the number of protons (which is the same as the number of electrons) in the atom. ... Atoms of the same element can differ in their mass which is the case if the number of neutrons in the atoms is not the same. These atoms with different mass are called isotopes.
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Two atoms of the same element can have different numbers of protons. ... Two different elements can have the same atomic number. Mass number. The sum of the protons and neutrons in the nucleus of that atom.
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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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Neutral atoms of an element contain an equal number of protons and electrons. The number of protons determines an element's atomic number (Z) and distinguishes one element from another. ... The number of neutrons can vary to produce isotopes, which are atoms of the same element that have different numbers of neutrons.
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A compound contains atoms of different elements chemically combined together in a fixed ratio. An element is a pure chemical substance made of same type of atom. ... Elements contain only one type of atom.
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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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All elements consist of atoms which are indivisible & indestructible. All atoms of the same element are identical in size, shape & mass. Atoms of different elements are different in size, shape, & mass. In a chemical reaction, atoms are rearranged, never created nor destroyed & they combine in whole number ratios.
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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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The identity of an atom depends only on the number of protons, not on the number of neutrons. Many elements have atoms with the same number of protons but different numbers of neutrons. Atoms of an element that have different masses are isotopes (EYE-suh-TOHPS).
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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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All atoms of the same element are exactly alike and have the same mass. Atoms of different elements are different and have different masses.
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Since an atom of one element can be distinguished from an atom of another element by the number of protons in its nucleus, scientists are always interested in this number, and how this number differs between different elements. The number of protons in an atom is called its atomic number (Z).
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There's also the nucleus. The nucleus of an atom contains neutrons and protons bonded tightly together. The same chemical element can have a different number of neutrons and still be the same element. We refer to the atoms of the same element with different numbers of neutrons as "isotopes".