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There are three elements E, F, G with at...

There are three elements E, F, G with atomic numbers 19, 8 and 17 respectively.
Classify the elements as metals and non metals.

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E = metal, F = nonmetal, G = nonmetal
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ICSE-PERIODIC PROPERTIES OF ELEMENTS -QUESTION
  1. An element has an atomic number 16. State the number of valence electr...

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  2. Atomic number of element Z is 16. Is Z a metal or a non metal.

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  3. There are three elements E, F, G with atomic numbers 19, 8 and 17 res...

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  4. There are three elements E, F, G with atomic numbers 19, 8 and 17 res...

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  5. Changes in the properties of elements on moving left to right across a...

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  6. Changes in the properties of elements occurs on moving top to bottom i...

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  7. Changes in the properties of elements on moving left to right across a...

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  8. Changes in the properties of elements on moving left to right across a...

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  9. Changes in the properties of elements on moving left to right across a...

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  10. Arrange the following as per the instructions given in the brackets :...

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  11. Arrange the following as per the instructions given in the brackets :...

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  12. Arrange the following as per the instructions given in the brackets :...

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  13. Arrange the following as per instructions given in the brackets: Cl,...

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  14. Arrange the following as per the instruction given in the brackets: ...

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  15. Arrange the following as per the instruction given in the brackets: ...

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  16. Arrange the following as per the instruction given in the brackets: ...

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  17. Arrange the following as per the instruction given in the brackets: ...

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  18. An element Z has atomic number 16. Answer the following questions on ...

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  19. An element Z has atomic number 16. Answer the following questions on ...

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  20. An element Z has atomic number 16. Answer the following questions on ...

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