Read and download free pdf of CBSE Class 7 Science The Language Of Chemistry Worksheet. Students and teachers of Class 7 Science can get free printable Worksheets for Class 7 Science The Language Of Chemistry in PDF format prepared as per the latest syllabus and examination pattern in your schools. Class 7 students should practice questions and answers given here for Science in Class 7 which will help them to improve your knowledge of all important chapters and its topics. Students should also download free pdf of Class 7 Science Worksheets prepared by school teachers as per the latest NCERT, CBSE, KVS books and syllabus issued this academic year and solve important problems with solutions on daily basis to get more score in school exams and tests
Worksheet for Class 7 Science The Language Of Chemistry
Class 7 Science students should refer to the following printable worksheet in Pdf for The Language Of Chemistry in Class 7. This test paper with questions and answers for Class 7 will be very useful for exams and help you to score good marks
Class 7 Science Worksheet for The Language Of Chemistry
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
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CBSE Class 7 Science The Language Of Chemistry Worksheet
We hope students liked the above worksheet for The Language Of Chemistry designed as per the latest syllabus for Class 7 Science released by CBSE. Students of Class 7 should download in Pdf format and practice the questions and solutions given in the above worksheet for Class 7 Science on a daily basis. All the latest worksheets with answers have been developed for Science by referring to the most important and regularly asked topics that the students should learn and practice to get better scores in their class tests and examinations. Studiestoday is the best portal for Class 7 students to get all the latest study material free of cost.
Worksheet for Science CBSE Class 7 The Language Of Chemistry
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The Language Of Chemistry worksheet Science CBSE Class 7
All worksheets given above for Class 7 Science have been made as per the latest syllabus and books issued for the current academic year. The students of Class 7 can be rest assured that the answers have been also provided by our teachers for all worksheet of Science so that you are able to solve the questions and then compare your answers with the solutions provided by us. We have also provided a lot of MCQ questions for Class 7 Science in the worksheet so that you can solve questions relating to all topics given in each chapter. All study material for Class 7 Science students have been given on studiestoday.
The Language Of Chemistry CBSE Class 7 Science Worksheet
Regular worksheet practice helps to gain more practice in solving questions to obtain a more comprehensive understanding of The Language Of Chemistry concepts. Worksheets play an important role in developing an understanding of The Language Of Chemistry in CBSE Class 7. Students can download and save or print all the worksheets, printable assignments, and practice sheets of the above chapter in Class 7 Science in Pdf format from studiestoday. You can print or read them online on your computer or mobile or any other device. After solving these you should also refer to Class 7 Science MCQ Test for the same chapter.
Worksheet for CBSE Science Class 7 The Language Of Chemistry
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You can download the CBSE Printable worksheets for Class 7 Science The Language Of Chemistry for latest session from StudiesToday.com
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