Advertisements
Advertisements
प्रश्न
Write the name and symbol of the element from the description.
The most electronegative atom.
Write the name:
Highest electronegative element.
Advertisements
उत्तर
Name: Fluorine
Symbol: F
APPEARS IN
संबंधित प्रश्न
Write the name from the description.
The family of nonmetals having valency one.
The halogen which is liquid at room temperature is ..................
Why group 17 elements are highly reactive?
What is the name given to group 17 elements? Why are they called so?
Arrange the following:
Elements of group 17, in decreasing order of reactivity
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.
Write the name.
A halogen from period 4.
All the elements in the halogen family are gases.
Complete the correlation:
Group 1 : Alkali metals : : ______ : Halogens.
Identify the following:
A reaction in which the hydrogen of an alkane is replaced by a halogen.
An element X belongs to 3rd period and 17th group, state the name of the element.
An element X belongs to the 3rd period and 17th group, state the name of the family to which it belongs.
An element X belongs to the 3rd period and 17th group, write the formula of the compound formed when X reacts with \[\ce{_13^27Y}\].
Fluorine, chlorine and Bromine are put in one group on the basis of their similar properties.
What is the common name of this group or family?
