Chapter-wise Worksheets for Class 7 Science: The Language Of Chemistry
Access comprehensive chapter-wise worksheets for The Language Of Chemistry using the CBSE Class 7 Science The Language Of Chemistry Worksheet. Designed to align with the 2026-27 academic syllabus for Class 7 Science, these printable practice sets help students reinforce key concepts and improve their overall exam readiness.
Practice Class 7 Science Worksheets: The Language Of Chemistry
Navigate directly to the solved Science worksheets using the digital viewer below. Each practice set includes detailed step-by-step solutions, allowing students to instantly cross-check their work and identify areas requiring further revision.
Q.1 Write the symbols of the following elements
1) Zinc 6) Phosphorus
2) Manganese 7) Nickel
3) Potassium 8) Calcium
4) Calcium 9) Lead
5) Gold 10) Neon
Q.2 Find the valencies of the underlined element
1) BaCl2
2) FeO
3) Fe2O3
4) CaCO3
5) Na2O
6) Al(OH)3
7) SO2
8) NH3
Q.3 Define.
1) Valency 4) Molecule
2) Formula 5) Compound radical
3) Symbol 6) Balanced chemical equation
Q.4 Write the formula of the following compounds
1) Nitric acid 5) Potassium carbonate
2) Ammonia 6) Calcium dioxide
3) Sodium hydroxide 7) Carbon monoxide
4) Hydrogen chloride 8) Sulphuric acid
Q.5 Give examples each of the following.
1) Binary compound 5) Trivalent
2) Monovalent 6) Triatomic gas
3) Divalent 7) Noble gas
4) Diatomic gas
Q.6 Write the valency/valencies of the following
1) Hydrogen 5) Iron
2) Carbon 6) Copper
3) Nitrogen 7) Sulphur
4) Phosphorus 8) Lead
Q.7 Balance the chemical equation
1) Mg + O2 → MgO
2) N2 + O2 → NO
3) CH4 + O2 → CO2 + H2O
4) NO2 + H2O → NO + HNO3
Q.8 Match the following.
A B
1) Potassium a) Aurum
2) Iron b) Stannum
3) Silver c) Ferrum
4) Gold d) Argentum
5) Tin e) Kalium
Free study material for Science
The Language Of Chemistry Printable Worksheets and Exercises for Class 7 Science
Daily Practice Questions for Class 7 Science
Review targeted practice exercises for Class 7 Science The Language Of Chemistry. Curated to match official CBSE guidelines, these printable problem sets support daily revision and improve overall test readiness.
Detailed Answers for Class 7 Science The Language Of Chemistry
Built using official NCERT guidelines for Class 7 Science, these practice sheets provide reliable academic support. Cross-reference your completed work with our detailed solutions to learn standard answer-writing formats for CBSE exams.
Complete Your Chapter Revision
Follow up your worksheet practice by attempting the interactive online MCQ tests for The Language Of Chemistry to evaluate your execution speed. All printable assignments and revision sheets on our platform are updated for the 2026 session and available free of charge.
FAQs
You can download the latest chapter-wise printable worksheets for Class 7 Science The Language Of Chemistry for free from StudiesToday.com. These have been made as per the latest CBSE curriculum for this academic year.
Yes, Class 7 Science worksheets for The Language Of Chemistry focus on activity-based learning and also competency-style questions. This helps students to apply theoretical knowledge to practical scenarios.
Yes, we have provided solved worksheets for Class 7 Science The Language Of Chemistry to help students verify their answers instantly.
Yes, our Class 7 Science test sheets are mobile-friendly PDFs and can be printed by teachers for classroom.
For The Language Of Chemistry, regular practice with our worksheets will improve question-handling speed and help students understand all technical terms and diagrams.