General Properties Of The Transition Elements
Chapter Name : The D- And F- Block Elements |
Sub Topic Code : 102_12_08_03_03 |
Topic Name : General Properties Of The Transition Elements |
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Sub Topic Name : Ionization Enthalpies |
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Introduction
• Due to an increase in nuclear charge with the
filling of the inner d orbitals, there is an increase in ionisation enthalpy
along each series of the transition elements from left to right.
Pre-Requisites:
Periodic table, elements
Activity:
Various precious metals such as silver, gold and
platinum and industrially important
Real Life Question:
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Key Words / FlashCards
| Key Words | Definitions (pref. in our own words) |
|---|---|
| Group | Group is the vertical column on the periodic table which contains elements having the similar properties |
Learning aids / Gadgets
| Gadgets | How it can be used |
|---|---|
| Iron rods Gold coins | Iron and Gold are both transition metals |
Real life uses :
To make jewellery, utensils
Places to visit :
Bank, jewellery shop
Practical examples around us
| Examples | Explainations |
|---|---|
| Gold coins | • Various precious metals such as silver, gold and platinum and industrially important |
What you learn in Theory:
• Due to an increase in nuclear charge with the
filling of the inner d orbitals, there is an increase in ionisation enthalpy
along each series of the transition elements from left to right.
What you learn in Practice:
• Due to an increase in nuclear charge with the
filling of the inner d orbitals, there is an increase in ionisation enthalpy
along each series of the transition elements from left to right.