Advertisements
Advertisements
प्रश्न
Arrange the following:
Elements of group 17, in decreasing order of reactivity
Advertisements
उत्तर
F > Cl > Br > I
APPEARS IN
संबंधित प्रश्न
What is the common name of this group or family?
How does the chemical reactivity of:
halogens vary?
Which of the following properties do not match with elements of the halogen family?
If an element is in Group 17 [or Group 7A] is it likely to be metallic or non- metallic in character?
______ is in liquid form in the halogen family.
Find the correlation:
Iodine : solid : : bromine : _______
Complete the correlation:
Group 1 : Alkali metals : : ______ : Halogens.
Fluorine, chlorine and Bromine are put in one group on the basis of their similar properties.
What are those similar properties?
An element X belongs to 3rd period and 17th group, state the no. of valence electrons in it.
An element X belongs to the 3rd period and 17th group, state the name of the family to which it belongs.
