Why do all atoms not have the same properties?īut, all atoms are not the same. Two atoms of the same element can be different if their electrons are in different states. First of all, there is a range of possible states that the electrons of an atom can occupy. Two atoms of the same chemical element are typically not identical. all the atoms in a pure substance or element are identical to one another but different to the atoms in a different element.Īre all atoms of the same element identical if not how can they differ? Are all atoms identical?Įach element is made up of identical particles of matter called atoms. Usually one or two isotopes of an element are the most stable and common. Atoms of the same element that differ in their numbers of neutrons are called isotopes. What do all atoms of the same elements have in common?Īll atoms of the same element have the same number of protons, but some may have different numbers of neutrons. Different isotopes of an element generally have the same physical and chemical properties because they have the same numbers of protons and electrons. He also noted that the atoms of one element differ from the atoms of all other elements. Dalton proposed that every single atom of an element, such as gold, is the same as every other atom of that element. Part 2: All atoms of a given element are identical in mass and properties. 5 Are there any atoms that are chemically identical?Īre all atoms in an element identical in properties?. 4 Does all atoms of an element have the same atomic number?.1 Are all atoms in an element identical in properties?.
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