Atomic properties Flashcards

1
Q

Atomic radii of noble gases

A

Atomic Radii
- Increases down the group due to increase in atomic umber

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Ionization enthalpy of Noble gases
Why do noble gases have very high ionization enthalpy?

A

Ionization enthalpy of noble gases DECREASES down the group due to increase in atomic size

Noble gases have very high Ionization enthalpy
Reason- Stable electronic configuration

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Electron Gain enthalpy of noble gases
Write the order of electron gain enthalpy
Noble gases do not have the tendency to accept electrons. Why?

A

Electron Gain Enthalpy - DECREASES down the grp
Order- Ne>Ar=Kr>Xe>Rn>He

Noble gases have no tendency to accept electrons
Reason- Stable configuration
Therefore, Have large value of +ve EGE

How well did you know this?
1
Not at all
2
3
4
5
Perfectly