11Na,15P,17C1,14Si,12Mg. wich of these has largest atoms?
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Answer:
sodium has the most atom
Explanation:
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✪ANSWER✪
- Na has the largest atom.
★EXPLAINATION★
- All elements given in the question belongs to 3rd period of the periodic table.
- As one moves along a period number of shell remains the same but nuclear charge keeps on increasing.
- As such electrons are pulled with greater electrostatic force and this causes decrease in size of the atom(expect group 18).
- As Na belongs to Group 1, it has the largest atom among the given elements.
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