How Many Protons Does A Sodium Atom Have? - Vedantu

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• How many protons does a sodium...

AnswerQuestion Answers for Class 12Class 12 BiologyClass 12 ChemistryClass 12 EnglishClass 12 MathsClass 12 PhysicsClass 12 Social ScienceClass 12 Business StudiesClass 12 EconomicsQuestion Answers for Class 11Class 11 EconomicsClass 11 Computer ScienceClass 11 BiologyClass 11 ChemistryClass 11 EnglishClass 11 MathsClass 11 PhysicsClass 11 Social ScienceClass 11 AccountancyClass 11 Business StudiesQuestion Answers for Class 10Class 10 ScienceClass 10 EnglishClass 10 MathsClass 10 Social ScienceClass 10 General KnowledgeQuestion Answers for Class 9Class 9 General KnowledgeClass 9 ScienceClass 9 EnglishClass 9 MathsClass 9 Social ScienceQuestion Answers for Class 8Class 8 ScienceClass 8 EnglishClass 8 MathsClass 8 Social ScienceQuestion Answers for Class 7Class 7 ScienceClass 7 EnglishClass 7 MathsClass 7 Social ScienceQuestion Answers for Class 6Class 6 ScienceClass 6 EnglishClass 6 MathsClass 6 Social ScienceQuestion Answers for Class 5Class 5 ScienceClass 5 EnglishClass 5 MathsClass 5 Social ScienceQuestion Answers for Class 4Class 4 ScienceClass 4 EnglishClass 4 MathsHow many protons does a sodium atom have?AnswerVerified550.5k+ viewsHint: To know about the number of protons, neutrons and electrons present in an atom or molecule or ion we should know the atomic number of the element present in the molecule or ion. We should know the charge present in the given ion too.Complete step by step answer:- In the question it is asked how many numbers of protons are present in a sodium atom.- We know that the atomic number of sodium is 11.- Sodium atom means it is in its neutral state, the neutral sodium atom has no charge on it.- We know that the atomic number of an element is always equal to the number of protons for the particular element.- Therefore the atomic number of sodium is 11 and the number of protons in sodium are 11.Additional Information .- The atomic weight of the sodium is 23.- The number of neutrons in sodium = Atomic weight of sodium – number of protons in sodium = 23 – 11 = 12.- So, the number of neutrons in sodium is equal to 12.- The number of electrons in sodium is equal to the atomic number of sodium. Then the number of electrons in sodium is equal to 11.- Therefore the number of protons, neutrons and electrons in sodium are 11, 12 and 11 respectively. Note: If we know the atomic number of an element then only we can find the number of protons, neutrons and electrons present in it. The number of electrons in an element is equal to the atomic number of the respective element.Recently Updated PagesThe number of solutions in x in 02pi for which sqrt class 12 maths CBSEWrite any two methods of preparation of phenol Give class 12 chemistry CBSEDifferentiate between action potential and resting class 12 biology CBSETwo plane mirrors arranged at right angles to each class 12 physics CBSEWhich of the following molecules is are chiral A I class 12 chemistry CBSEName different types of neurons and give one function class 12 biology CBSEThe number of solutions in x in 02pi for which sqrt class 12 maths CBSEWrite any two methods of preparation of phenol Give class 12 chemistry CBSEDifferentiate between action potential and resting class 12 biology CBSETwo plane mirrors arranged at right angles to each class 12 physics CBSEWhich of the following molecules is are chiral A I class 12 chemistry CBSEName different types of neurons and give one function class 12 biology CBSE

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