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What is meant by atomic number of an element? Does the atomic number of an element change when its atoms form ions? Give one example each of diatomic and triatomic molecules?
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What is meant by atomic number of an element? Does the atomic number o...
Atomic number of any element is the number of protons present in the nucleus of an atom of that element. The protons are present in the nucleus and they do not take part in the reactions. Therefore, the atomic number of an element which is nothing but the number of protons present in the nucleus of an atom of that element also remains same. Diatomic molecule is a molecule made up of 2 atoms, Example: Oxygen(O2). Triatomic molecule is a molecule made up of 3 atoms. Example: Water(H2O), Ozone(O3), etc.
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What is meant by atomic number of an element? Does the atomic number o...
Atomic number of an atom Is the no. of protons or electrons in the element. yes for eg . Na atom when loose one electron becomes Na+ it's atomic no. changesdiatomic molecule=O2triatomic molecule =O3
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What is meant by atomic number of an element? Does the atomic number of an element change when its atoms form ions? Give one example each of diatomic and triatomic molecules? for Class 9 2025 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about What is meant by atomic number of an element? Does the atomic number of an element change when its atoms form ions? Give one example each of diatomic and triatomic molecules? covers all topics & solutions for Class 9 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for What is meant by atomic number of an element? Does the atomic number of an element change when its atoms form ions? Give one example each of diatomic and triatomic molecules?.
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