Atomic number of silver is 47. The number of its valence electrons would be _____?
Atomic number of silver is 47. The number of its valence electrons would be _____?
چاندی کی جوہری تعداد 47 ہے۔ اس کے والینس الیکٹرانوں کی تعداد _____ ہوگی؟
Explanation
The atomic number of silver (Ag) is 47. Its electronic configuration is [Kr] 4d¹⁰ 5s¹.
The valence electrons are in the outermost shell, which is the 5s orbital with 1 electron.
The number of valence electrons is 1.