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प्रश्न
Copy and complete the following sentence choosing the correct word or words from those given below, at the end of the sentence:
The similarities in the properties of elements belonging to a group are because they have the same ______
विकल्प
electronic configuration
number of outer electrons
atomic number
MCQ
रिक्त स्थान भरें
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उत्तर
number of outer electrons
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
