What do you understand by the following terms on the basis of structure of atom
a. Valency
B. Positive valency
C. Negative valency
D. Variable fusion
Answers
Answer:
The answers are being given one by one
Explanation:
Valency- it is defined properly as the combining power of an element,this means the number of hydrogen atoms it can replace or connect with to form ionic or covalent bonds.
Postive valency- this means when it will take some specific no of electrons or rather as measured as hydrogen electrons to go into or form bond (be it covalent or ionic)with another element to create or give rise to another compunds and achieve nearest noble gas configuration.
Negative valency-this means when it will take release some specific no of electrons or rather as measured as hydrogen electrons to go into or form bond(be it covalent or ionic) with another element to create or give rise to another compunds and achieve nearest noble gas configuration.
Variable fusion- variable fusion means the amount of energy needed to formation or fusion of certain bonds while making compunds. As this energy for fusion is variable for various compunds this phenomenon is known as variable fusion.