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What patterns are noted in the electron structures of elements found in a periodic and in a family in the periodic table?
Wiki User
∙ 14y ago
The period (row) indicates how many electron shells the element has and the family (column) indicates how many valence electrons the element has.
Wiki User
∙ 14y ago
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What are patterns in the periodic table?
These are the patterns of the periodic table across the period. 1. The atomic radius reduces as we move across a period from left to right, 2. The ionization energy increases as we move across a period. 3. The electron affinity decreases as we move across a period. Learning them enables us to have a clear view of elements in the periodic table.
What column contains elements whose electron configuration end with d4?
what column of the periodic table contains elements whose electron configurations end with d4
Why is hydrogen unique from other periodic elements?
as it has only one proton and electron and no neutrons
How many electrons do the elements in Group11A2 of the periodic table have in their electron dot diagrams?
they have 2
The periodic table displays the symbols and of the elements along with information about the structures of their?
names - atoms
Are the properties of elements that are based on electron configurations unpredictable and repeat in periodic patterns?
unpredictable and pattern contradict one and other. and they follow the periodic table if they are elements, ions will not
What is the most reactive group of elements?
It is in Group 17 that you will find the most reactive elements. These elements all lack only one electron from having that "magic" electron configuration of the inert gases. That makes these elements very "hungry" to get that "last electron" so their electron structures become more stable.
What does the arrangement of the periodic table help table scientists see?
Patterns in the elements’ properties. -Apex
what does the arrangement of the periodic table scientists see?
Patterns in the elements' properties
Explain why the table of elements is periodic?
because of the electron configuration are different
How many elements in the periodic table have lone pair of electron?
8
What is the columns of elements on the periodic table which have the same number of valence electrons and share many patterns?
For example the elements from the group 1 of the periodic table.
What is the peridoc table?
The Periodic Table of Elements is a way to arrange all of the chemical elements in a way so that each column of the table has similar electron structures, and behaves in a vaguely similar way. Follow the link below to see one example.
Why are elements in group one of the periodic table cations?
The elements of group 1 has 1 valence electron. They lose 1 electron to form cation.
What is the number of valence electron for all the elements in periodic table group 1A 1?
One valence electron.
What are patterns in the periodic table?
These are the patterns of the periodic table across the period. 1. The atomic radius reduces as we move across a period from left to right, 2. The ionization energy increases as we move across a period. 3. The electron affinity decreases as we move across a period. Learning them enables us to have a clear view of elements in the periodic table.
What column contains elements whose electron configuration end with d4?
what column of the periodic table contains elements whose electron configurations end with d4
