CBSE Class 10 - Chemistry 1. At present about 118 elements are known. 2. Elements can be divided into two main groups: metals and non-metals. 3. Elements which form positive ions by losing electrons are called metals. Thus, metals are the elements which have the tendency to lose electrons...
MP Board Class 10 Topper Answer Sheets - answers of top-scoring students of the MPBSE Class 10 for Maths and Science to help future students to prepare better for the board exams. Access the topper answer sheets from the link given.
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Candidates can check from the table below CBSE class 10 passing marks for all subjects: Subject Name Full Marks Passing Marks Chemistry 100 33 English 100 33 Hindi 100 33 Home Science 100 33 Mathematics 100 33 Physics 100 33 Social Science 100 33 CBSE Class 10 Answer Key 2025 The CBSE ...
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CBSE Class 10 Chemistry Chapter 3 Important Questions and Answers VERY SHORT ANSWER TYPE QUESTIONS Q.1.Name two metals which catch fire if kept in open air. Ans: Sodium and Potassium Q.2. Name the metals which can displaces hydrogen from acid:- ...
Get the freeSocial Science Class 10 Important Questions with Answers PDFand for other subjects to take your preparation to the next level. Check the probable questions set by the experts and broaden your preparation level. Follow theImportant Questions for Class 10 Chemistry chapter-wiseand practise...
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The chapter Geometry carries the highest weightage of 15 marks. Below, the CBSE Class 10 Maths blueprint has been provided for reference: Sr. No.Chapter NameMarks 1 Number System 06 2 Algebra 20 3 Coordinate Geometry 06 4 Geometry 15 5 Trigonometry 12 6 Mensuration 10 7 Statistics & ...