valency of Au in Aucl
Answers
Answer:
valency of Au in AuCl is 1.
Explanation:
Au=1,Cl=-1
Answer:
The valency of gold in AuCl is 1. One Au atom combines with one monovalent Cl atom. Hence, Au in AuCl is monovalent.Au=+1 and Cl=−1.
Explanation:
Step 1: However, gold has a more stable valency of 3 than 1, as two electrons from the 5d orbital are also lost as a result of the instability of the 5d orbital, leading to the formation of a +3 oxidation state. Other, less stable oxidation states of -1, +2, and +5 are noted.
Step 2: If the number of electrons in the outer shell is four or fewer, the valency of the atom is equal to that number. If not, the valency is equal to eight minus the number of outer shell electrons. Calculating the valency is simple once you know how many valence electrons there are.
Step 3: Because of the Latin term aurum, gold's symbol on the periodic table is Au. It is a pricey metal having a high boiling point that is utilised for coins and/or jewellery.
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