Chemistry for the gifted and talented: covalent bonding

No comments

This activity seeks to develop an understanding of covalent bonding in terms of energetic stability rather than full shells.

Downloads

Covalent bonding
PDF, Size 0.19 mb

No comments

Level

Use

Specification

Republic of Ireland
- Leaving Certificate
  - Chemistry
    - 1. Periodic table and atomic structure
      - 1.4 Electronic Structure of Atoms
        Depth of treatment
        Energy levels in atoms.
    - 2. Chemical bonding
      - 2.1 Chemical Compounds
        Depth of treatment
        Bonding and valency in terms of the attainment of a stable electronic structure. Octet rule and its limitations.
      - 2.3 Covalent Bonding
        Depth of treatment
        Covalent bonding as the sharing of pairs of electrons. Single, double and triple covalent bonds.
        Activities
        Representation of covalent bonds using dot and cross diagrams.
England
- A/AS level
  - Edexcel Chemistry
    - Topic 2: Bonding and Structure
      - Topic 2A: Bonding
        7. know that a covalent bond is the strong electrostatic attraction between two nuclei and the shared pair of electrons between them
  - OCR Chemistry A
    - Module 2: Foundations in chemistry
      - 2.2 Electrons, bonding and structure
        2.2.2 Bonding and structure
        d) covalent bond as the strong electrostatic attraction between a shared pair of electrons and the nuclei of the bonded atoms
Scotland
- National 5
  - SQA Chemistry
    - Chemical changes and structure
      - Atomic structure and bonding related to properties of materials
        Covalent bonding
        Covalent bonds form between non-metal atoms.
        A covalent bond forms when two positive nuclei are held together by their common attraction for a shared pair of electrons.
        Diagrams can be drawn to show how outer electrons are shared to form the covalent bond(s) in a molecule.
Wales
- GCSE
  - WJEC Chemistry
    - Unit 2: CHEMICAL BONDING, APPLICATION OF CHEMICAL REACTIONS and ORGANIC CHEMISTRY
      - 2.1 BONDING, STRUCTURE AND PROPERTIES
        (e) electronic structure in explaining how covalent bonds are formed (and how this is represented using dot and cross diagrams)
  - WJEC Combined science
    - Unit 5: Chemistry 2
      - 5.1 BONDING, STRUCTURE AND PROPERTIES
        (e) electronic structure in explaining how covalent bonds are formed (and how this is represented using dot and cross diagrams)
Northern Ireland
- A/AS level
  - CCEA Chemistry
    - Unit AS 1: Basic Concepts in Physical and Inorganic Chemistry
      - 1.3 Bonding
        1.3.3 explain that a covalent bond is the electrostatic attraction between a shared pair of electrons and the nuclei of the bonded atoms;

News
Electrostatic charge keeps solar cells gleaming

2022-04-29T07:28:00Z By Neil Goalby

Look at the life cycle of solar panels suffering from a dusting of silica
Resource
Chemistry for the gifted and talented book introduction

Chemistry for the gifted and talented is a refreshingly challenging educational book containing a wide range of differentiated activities for use in school and college.
Question sheet
Atomic structure | Review my learning worksheets | 14–16 years

By Karen Marshall

Identify learning gaps and misconceptions with this set of worksheets offering three levels of support

No comments yet

You're not signed in.

Only registered users can comment on this article.

More Resources

Resource
Thin-layer chromatography and analgesics | 16–18 years

In this investigation learners use thin-layer chromatography to separate and identify over-the-counter medicines
Resource
Alkenes | Review my learning worksheets | 14–16 years

Identify learning gaps and misconceptions with this set of alkenes worksheets offering three levels of support
Resource
Chemical misconceptions II: Spot the bonding | 16–18 years

By Keith S Taber

This activity explores learners knowledge of different bonding types through 18 diagrams

Chemistry for the gifted and talented: covalent bonding

Downloads

Covalent bonding

Level

Use

Category

Specification

Related articles

Electrostatic charge keeps solar cells gleaming

Chemistry for the gifted and talented book introduction

Atomic structure | Review my learning worksheets | 14–16 years

No comments yet

Only registered users can comment on this article.

More Resources

Thin-layer chromatography and analgesics | 16–18 years

Alkenes | Review my learning worksheets | 14–16 years

Chemical misconceptions II: Spot the bonding | 16–18 years