All the elements in the group have

Same mass number

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Same number of shells

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Same no of valance electrons

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

None of these

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is C
Same no of valance electrons

Chemical properties depend on valence electrons of the respective atoms.

Since elements in a group have similar chemical properties, their electronic arrangement and consequently the number of valence electrons are same.

Suggest Corrections

Similar questions

Assertion: Elements with the same chemical properties are kept in the same group.

Reason: Elements in a group have the same number of electrons in the outermost shell hence they have similar chemical properties.

Join BYJU'S Learning Program