1.  Astatine

2.  Rubidium

3.  Tungsten

4.  Cerium

4
Correct Answer :

Astatine


Explanation :
No Explanation available for this question

1.  Atomic mass

2.  Atomic radius

3.  Electronic configuration in valence shell

4.  All of the these

4
Correct Answer :

Electronic configuration in valence shell


Explanation :
No Explanation available for this question

1.  Horizontal row

2.  Vertical column

3.  Both (A) and (B)

4.  Neither (A) nor (B)

4
Correct Answer :

Vertical column


Explanation :
No Explanation available for this question

1.  He

2.  Li

3.  U

4.  H

4
Correct Answer :

H


Explanation :
No Explanation available for this question

1.  Four

2.  Three

3.  Six

4.  Two

4
Correct Answer :

Two


Explanation :
No Explanation available for this question

1.  Na+

2.  Na+>Mg2+>AI3+>Si4+

3.  Na+>Mg2+

4.  Na+AI3+>Si4+

4
Correct Answer :

Na+>Mg2+>AI3+>Si4+


Explanation :
No Explanation available for this question

1.  F, Na

2.  CI, Na

3.  Li, F

4.  F, Li

4
Correct Answer :

F, Li


Explanation :
No Explanation available for this question

1.  Atomic number

2.  Atomic mass

3.  Electron configuration

4.  Metallic character

4
Correct Answer :

Atomic number


Explanation :
No Explanation available for this question

1.  IA group

2.  IIA group

3.  VA group

4.  VIIA group

4
Correct Answer :

VA group


Explanation :
No Explanation available for this question

1.  [Ne] 3s23p1

2.  [Ne] 3s23p3

3.  [Ne] 3s23p2

4.  [Ne] 3d104s24p2

4
Correct Answer :

[Ne] 3s23p3


Explanation :
No Explanation available for this question

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