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प्रश्न
______ is in liquid form in the halogen family.
पर्याय
Fluorine
Chlorine
Bromine
Iodine
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उत्तर
Bromine is in liquid form in the halogen family.
Explanation:
Halogens exist in different states at room temperature due to the increase in intermolecular forces as you go down the group:
- Fluorine and chlorine are gases.
- Bromine is the only non-metallic element in the periodic table that exists in a liquid state at room temperature.
- Iodine is a solid.
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संबंधित प्रश्न
What is the common name of this group or family?
How does the chemical reactivity of:
halogens vary?
If an element is in Group 17, it is likely to be ______ (metallic/non-metallic) in character, while with one electron in its outermost energy level (shell), then it is likely to be ______ (metallic/non-metallic).
Write the name and symbol of the element from the description.
The most electronegative atom.
Write the name from the description.
The family of nonmetals having valency one.
Which of the following properties do not match with elements of the halogen family?
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
Find the correlation:
Iodine : solid : : bromine : _______
Write the name.
A halogen from period 4.
Right or wrong sentence.
All the elements in the halogen family are gases.
Identify the following:
A reaction in which the hydrogen of an alkane is replaced by a halogen.
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
- no. of valence electrons in it.
- name of the element.
- name the family to which it belongs.
- write the formula of the compound formed when X reacts with \[\ce{^{27}_{13}Y}\]
An element X belongs to 3rd period and 17th group, state the name of the element.
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?
