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Page 1: · PDF fileCBSE Sample Papers for Class 9 SA2 Science Solved 2016 Set 13 SECTION - A Q.l. Define a polyatomic ion. Give one example of it. Q.2. If the atomic number
Page 2: · PDF fileCBSE Sample Papers for Class 9 SA2 Science Solved 2016 Set 13 SECTION - A Q.l. Define a polyatomic ion. Give one example of it. Q.2. If the atomic number
Page 3: · PDF fileCBSE Sample Papers for Class 9 SA2 Science Solved 2016 Set 13 SECTION - A Q.l. Define a polyatomic ion. Give one example of it. Q.2. If the atomic number
Page 4: · PDF fileCBSE Sample Papers for Class 9 SA2 Science Solved 2016 Set 13 SECTION - A Q.l. Define a polyatomic ion. Give one example of it. Q.2. If the atomic number
Page 5: · PDF fileCBSE Sample Papers for Class 9 SA2 Science Solved 2016 Set 13 SECTION - A Q.l. Define a polyatomic ion. Give one example of it. Q.2. If the atomic number
Page 6: · PDF fileCBSE Sample Papers for Class 9 SA2 Science Solved 2016 Set 13 SECTION - A Q.l. Define a polyatomic ion. Give one example of it. Q.2. If the atomic number