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There are two species represented as ""^...

There are two species represented as `""^(35)Cl and ""^(37)Cl`. Which of the following statement is correct regarding these species ?

A

they have different chemical properties

B

their physical properties are the same

C

they have the same number of protons

D

they are isobars of the same element

Text Solution

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The correct Answer is:
C
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LAKHMIR SINGH & MANJIT KAUR-STRUCTURE OF ATOM-Exercise
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  2. Which of the following statement is correct about the atom of an eleme...

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  3. There are two species represented as ""^(35)Cl and ""^(37)Cl. Which of...

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  4. The radioactive isotope used in the treatment of cancer is :

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  6. In a sample of ethyl ethanote (CH(3)COOC(2)H(5)) the two oxygen atoms ...

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  7. Which of the following elements does not exhibit electrovalency ?

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  8. The number of valence electrons in a graphite atom is :

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  9. The atomic numbers of four elements A,B,C and D are 12,13,15 and 3 res...

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  10. The number of valence electrons in a sulphide ion, S^(2-) is :

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  11. For an element, Z = 9. The valency of this element will be :

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  12. Four elements W,X,Y and Z contain 8,11,9 and 17 protons per atom respe...

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  13. The four atomic species can be represented as follows. Out of these, t...

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  14. There are four elements P,Q,R and S having atomic numbers of 4,18,10 a...

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  15. The atomic number of an element X is 8 and that of element Y is 4. Bot...

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  16. The isotopes of an element contain :

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  17. Which is the number of valence electrons in : (a) sodium ion, Na^(+)...

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  20. Three different atoms of oxygen are represented as : .(8)^(16)O,.(8)...

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