28 videos|86 docs|50 tests
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1. What is the position of elements in the modern periodic table? | ![]() |
2. How many periods are there in the modern periodic table? | ![]() |
3. What are the groups in the modern periodic table? | ![]() |
4. How are the elements in the modern periodic table classified? | ![]() |
5. Why is the modern periodic table considered a significant scientific tool? | ![]() |
28 videos|86 docs|50 tests
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