All the elements in a group in the long form of periodic table have the same Number of shellsNumber of valence electronsChemical propertiesAll of these
Question
All the elements in a group in the long form of periodic table have the same Number of shellsNumber of valence electronsChemical propertiesAll of these
Solution
All of these. In the long form of the periodic table, all the elements in a group have the same number of valence electrons, which leads to similar chemical properties. The number of shells increases as you move down a group, but all elements in a group do not have the same number of shells.
Similar Questions
In the Periodic Table, the elements are arranged in columns called Groups and in rows called Periods. (a)Complete the table for some of the elements in Period 3.(ii) What is the relationship between the group number and the number of valency electrons?
) What is the relationship between the group number and the number of valency electrons?
Explain how the group in which an element is located relates to the number of valence electrons in its outer shell.
he number of valence electrons found in an atom of a group A element is equal to: its atomic number its mass number it group number eight
Learning goal 2: Recall how many valence electrons are possessed by all of the elements in Group 2 of the periodic table, 01236
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