Homework resource - I generally quality mark this as there is always room for improvement!

Aims: Revisit the idea of a relative mass; Revise the information contained on the periodic table; Learn how to calculate: Relative molecular mass Empirical formula

Includes all the resources you need to teach HL covalent bonding. Please read more for details. Includes: PowerPoints which guide you through lessons on: * Sigma and pi bonds * Resonance and Formal charge * Expanded octet and VESPR threory * Hybridization Practice questions and answers.

Includes a checklist and revision exam questions for standard level and higher level 2016 onwards course.

Includes everything you need to teach IB Covalent bonding at SL. Read more for details. Please see my other resources for the HL lessons. PowerPoints to guide you through each lesson: * Introduction to covalent bonding * Covalent structures * VESPR theory * Resonance, polarity and coordinate bonding * Giant covalent structures Practice questions and answers.

PART 3: GAS CALCULATIONS This booklet is the 3rd and final in the series. It includes worked examples and practice questions.

PART 1: THE MOLE AND EMPIRICAL FORMULA CALCULATING: FORMULA MASS, NUMBER OF MOLES, EMPIRICAL FORMULA AND MOLECULAR FORMULA This booklet is the first in a series of 3. It contains worked examples, practice questions and practical ideas.

PART 2: REACTING MASSSES AND PERCENTAGE YIELD Thia booklet is part 2 of 3 booklets. It contains worked examples and practice questions.

2 X A3 REVISION SHEETS COVERING THE WHOLE TOPIC

LESSON 2: ISOTOPES AND MASS SPEC This powerpoint will lead you through the lesson. Includes explanations and practice questions.

Lesson 1: Atomic Structure and Isotopes This powerpoint will lead you through the lesson. Includes explanations and practice questions.

LESSON 5: EMISSION SPECTRA This powerpoint will lead you through the lesson. Includes explanations + practice questions and mark scheme.

LESSON 3: ELECTRON CONFIGURATIONS This powerpoint will lead you through the lesson. Includes explanations and practice questions. Also includes a student work book.

HIGHER LEVEL LESSON 1: 1ST IONISATION ENERGIES This powerpoint will lead you through the lesson. Includes explanations and practice graph drawing task. I have also included a homework task.

HIGHER LEVEL LESSON 3: EMISSION SPECTRA CALCULATIONS This powerpoint will lead you through the lesson. Includes explanations and practice questions.

HIGHER LEVEL LESSON 2: SUCCESSIVE IONISATION ENERGIES This powerpoint will lead you through the lesson. Includes explanations and practice task.

LESSON 2-4: ALKALI METALS AND HALOGENS I have added powerpoints looking at alkali metals, halogens and oxides. There is also a practical sheet for halogens.

LESSON 1: TRENDS This powerpoint will lead you through the lesson. Includes explanations of the different trends. There is also a student booklet with questions, to check understanding.