melting is displacive or reconstructive
Answers
Explanation:
Definition of reconstructive transformation. An isochemical change in a crystal structure in which chemical bonds are broken and reformed, e.g., tridymite-quartz or diamond-graphite.
Explanation:
The phenomenological method of first-order fundamental phase changes, with a particular accent on reconstructive changes in which a group-subgroup connection within the proportions of the forms is absent. It begins with a combined performance of the modern approach to first-order phase changes, doing the more modern issues of the Landau theory of state changes and the theory of characteristics. A comprehensive theory of reconstructive state transitions is then formed, in which the arrangements circling a change are shown in terms of density-waves, producing a simple outline of the development order-parameters, and a summary of the similar phase plans and related physical properties.
To learn more:
i)What is crystal “supermodulation”? - Brainly.in
https://brainly.in/question/5663723
ii)Explain and define dispersive powerof a transparent material ...
https://brainly.in/question/12401369