Halogens belong to group ____________ of the Periodic Table.

Academic Chemistry NCERT Class 10

Halogens belong to group 17 of the Periodic Table.

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Updated on: 10-Oct-2022

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Isotopes belong to the same _________________ in the Periodic Table.
Consider the following elements:Na, Ca, Al, K, Mg, Li (a) Which of these elements belong to the same period of the periodic table? (b) Which of these elements belong to the same group of the periodic table?
(a) How does the chemical reactivity of alkali metals vary on going down in group 1 of the periodic table?(b) How does the chemical reactivity of the halogens vary on going down in group 17 of the periodic table?
Carbon, Group (14) element in the Periodic Table, is known to form compounds with many elements. Write an example of a compound formed with(a) chlorine (Group 17 of Periodic Table)(b) oxygen (Group 16 of Periodic Table)
An element X has mass number 40 and contains 21 neutrons in its atom. To which group of the Periodic Table does it belong?Group 1Group 4Group 2Group 3
Group the People Given the Group Size They Belong To in C++
Give examples of alkaline metals present in Group-1 in the Periodic Table.
Nitrogen (atomic number 7) and phosphorus (atomic number 15) belong to group 15 of the periodic table. Write the electronic configuration of these two elements. Which of these will be more electronegative? Why?
How does the valency of elements vary in going down a group of the periodic table?
Consider the following elements:20Ca, 8O, 18Ar, 16S, 4Be, 2He Which of the above elements would you expect to be: (i) very stable? (ii) in group 2 of the periodic table? (iii) in group 16 of the periodic table?
How could the modern periodic table remove various anomalies of Mendeleev’s Periodic Table?
What happens to the metallic character of the elements as we go down in a group of the periodic table?
What is the atomic number of element of period 3 and group 17 of the Periodic Table?1041721
How to learn the periodic table?
(a) What is the usual number of valence electrons and valency of group 18 elements of the periodic table?(b) What happens to the number of valence electrons in the atoms of elements as we go down in a group of the periodic table?

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