Read and download the Charts Reference Valency Chart PDF from the official ICSE Book for Class 9 Chemistry. Updated for the 2026-27 academic session, you can access the complete Chemistry textbook in PDF format for free.
ICSE Class 9 Chemistry Charts Reference Valency Chart Digital Edition
For Class 9 Chemistry, this chapter in ICSE Class 9 Chemistry Additional Charts Reference Valency Chart provides a detailed overview of important concepts. We highly recommend using this text alongside the ICSE Solutions for Class 9 Chemistry to learn the exercise questions provided at the end of the chapter.
Charts Reference Valency Chart ICSE Book Class Class 9 PDF (2026-27)
Reference - Valency Chart
Positive Ions [Basic Radicals]
| Monovalent Valency 1 | Divalent Valency 2 | Trivalent Valency 3 |
|---|---|---|
Potassium K+ Sodium Na+ Lithium Li+ Hydrogen H+ Ammonium NH4+ Cuprous Copper [I] Cu+ Argentous Silver [I] Ag+ Mercurous Mercury [I] Hg+ Aurous Gold [I] Au+ | Calcium Ca2+ Magnesium Mg2+ Zinc Zn2+ Barium Ba2+ Nickel Ni2+ Cupric Copper [II] Cu2+ Argentic Silver [II] Ag2+ Mercuric Mercury [II] Hg2+ Ferrous Iron [II] Fe2+ Plumbous Lead [II] Pb2+ Stannous Tin [II] Sn2+ Platinous Platinum [II] Pt2+ Manganous Manganese [II] Mn2+ | Aluminium Al3+ Chromium Cr3+ Ferric Iron [III] Fe3+ Auric Gold [III] Au3+ |
| Tetravalent Valency 4 |
|---|
Plumbic Lead [IV] Pb4+ Stannic Tin [IV] Sn4+ Platinic Platinum [IV] Pt4+ Manganic Manganese [IV] Mn4+ |
Negative Ions [Acidic Radicals]
| Monovalent Valency 1 | Divalent Valency 2 | Trivalent Valency 3 |
|---|---|---|
Bicarbonate HCO3- Bisulphite HSO3- Bisulphate HSO4- Chloride Cl- Bromide Br- Iodide I- Hydroxide OH- Nitrite NO2- Nitrate NO3- Permanganate MnO4- Aluminate AlO2- Chlorate ClO3- Hypochlorite ClO- | Carbonate CO3 2- Sulphite SO3 2- Sulphate SO4 2- Sulphide S2- Oxide O2- Peroxide O2 2- Silicate SiO3 2- Chromate CrO4 2- Dichromate Cr2O7 2- Thiosulphate S2O3 2- Zincate ZnO2 2- Plumbite PbO2 2- | Nitride N3- Phosphate PO4 3- Phosphite PO3 3- |
| Tetravalent Valency 4 |
|---|
Carbide C4- |
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Free study material for Chemistry
ICSE Book Class 9 Chemistry Charts Reference Valency Chart
Download the official ICSE Textbook for Class 9 Chemistry Charts Reference Valency Chart, updated for the latest academic session. These e-books are the main textbook used by major education boards across India. All teachers and subject experts recommend the Charts Reference Valency Chart NCERT e-textbook because exam papers for Class 9 are strictly based on the syllabus specified in these books. You can download the complete chapter in PDF format from here.
Download Chemistry Class 9 NCERT eBooks in English
We have provided the complete collection of ICSE books in English Medium for all subjects in Class 9. These digital textbooks are very important for students who have English as their medium of studying. Each chapter, including Charts Reference Valency Chart, contains detailed explanations and a detailed list of questions at the end of the chapter. Simply click the links above to get your free Chemistry textbook PDF and start studying today.
Benefits of using ICSE Class 9 Textbooks
The Class 9 Chemistry Charts Reference Valency Chart book is designed to provide a strong conceptual understanding. Students should also access NCERT Solutions and revision notes on studiestoday.com to enhance their learning experience.
FAQs
You can download the latest, teacher-verified PDF for ICSE Class 9 Chemistry Additional Charts Reference Valency Chart for free on StudiesToday.com. These digital editions are updated as per 2026-27 session and are optimized for mobile reading.
Yes, our collection of Class 9 Chemistry NCERT books follow the 2026 rationalization guidelines. All deleted chapters have been removed and has latest content for you to study.
Downloading chapter-wise PDFs for Class 9 Chemistry allows for faster access, saves storage space, and makes it easier to focus in 2026 on specific topics during revision.
NCERT books are the main source for ICSE exams. By reading ICSE Class 9 Chemistry Additional Charts Reference Valency Chart line-by-line and practicing its questions, students build strong understanding to get full marks in Chemistry.