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Step by step text solution for Complete the table. by CHEMISTRY experts to help you in doubts & scoring excellent marks in Class 9 exams.
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V PUBLICATION-PERIODIC TABLE-QUESTION BANK
- Complete the table.
02:28
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- Symbols of certain elements are given. Write their electronic configur...
05:15
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- There are three shells in the atom of element 'X', 6 electrons are pre...
05:15
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- Electronic configuration of elements P, Q, R and S are given below. (...
05:30
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- An incomplete form of periodic table ia given below. Write the answers...
08:12
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- Find the uses of transistion elements familiar to you. Prepare a note ...
03:06
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- Collect more information about rare earth elements. Prepare a note and...
05:30
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- The vertical columns in the pariodic table are called…..........
01:19
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- Find the relation and fill up suitably: Metal and non-metals : Lavoi...
01:49
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- In modern periodic table the elements are arranged in the ascending or...
01:34
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- The longest period in the modern periodic table is …..............
01:41
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- The elements belonging to the group 1,2 and group 13 to 18 are known a...
02:09
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- The elements of group 3 to 12 are called …........................
01:38
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- Find the relation and fill up suitably: 18th group elements: Noble g...
01:01
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- The charged atoms are called ….............
01:17
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- Find the odd one out: (He, Ge, Ne, Ar)
01:54
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- The electronic configuration of an element is 2,8,8. In which period ...
00:59
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- The scientist who proposed the law of octaves?
02:24
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- …...................is the biggest element in the modern periodic tabl...
01:31
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- The electronic configuration of an element is 2, 7. In which group doe...
01:48
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