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Based on position in the periodic table and electron configuration arrange these elements in order of decreasing E i1?
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What is periodic table in chemistry?
The periodic table in chemistry is an arrangement that is in tabular form for all the chemical elements. The elements are organized based on their electron configuration, atomic numbers and so on.
Why the scientist who made the first periodic table didn't understand why properties of elements repeated?
He didn't know about electron configuration.
How are elements catagorized in the periodic table?
The periodic table is organized in rows and colums called periods and groups. each period in the table helps correspond to the filling of a configuration of the outermost electron shells of their atoms.
Why the elements of a group in the periodic table have same same valence shell electonic configuration?
Elements in the same family of the periodic table have the same number of valence electrons. For light elements this amounts to the same electron configuration, but for heavier elements this is not necessarily the case, e.g. Ni: [Ar]4d8 5s2 ; Pd: [Kr] 5d10 ; Pt: [Xe] 6d9 7s1 .However the whole underlying reason for the periodic law involves the number of valence electrons, and this is expressed in the periodic table.
Is there more than one periodic table?
No, there is only one periodic table. The periodic table is a tabular arrangement of chemical elements, organized based on their atomic number, electron configuration, and recurring chemical properties. It provides a systematic representation of the elements and is universally recognized and used in chemistry.
Explain why the table of elements is periodic?
because of the electron configuration are different
What column contains elements whose electron configuration end with d4?
what column of the periodic table contains elements whose electron configurations end with d4
Is the periodic table is most easily understood in terms of the electron configurations of the elements?
Yes. In terms of electron configuration and the number of valence electrons.
What is periodic table in chemistry?
The periodic table in chemistry is an arrangement that is in tabular form for all the chemical elements. The elements are organized based on their electron configuration, atomic numbers and so on.
What is the relationship between the electron configuration of an element and the period in which that element appear in the periodic table?
Electron configuration is the arrangement of elements according to their increasing atomic numbers whiles period is the arrangement of elements according to the increasing number of valence electrons.
What the correct electron configuration for chlorine?
The electron configuration for chlorine is 1s2 2s2 2p6 3s2 3p5.
Why the scientist who made the first periodic table didn't understand why properties of elements repeated?
He didn't know about electron configuration.
How many electrons does group 7A need to become stable?
In the modern periodic table, these elements belong to group 17. These elements have s2 p5 electron configuration. Hence they need one more electron from an electron donor to fulfill its valence shell to obtain noble gas configuration.The elements in the group 7A has 7 electrons in their outermost energy level. They gain 1 electron to get the noble gas configuration. The elements in the group 7A are called halogens.
How do you find the electron configuration with two elements?
periodic table....ask someone who knows how to read one and you will get your answer iit is real simple
What is the electron configuration of In?
The correct electron configuration of indium (In) is [Kr]4d105s25p1. Refer to the related links for a printable Periodic Table with electron configurations.
What elements properties can be predicted from?
An elements property can be best predicted from the group it is in the Periodic Table. Groups (the columns of the tables) of elements have similar properties due to their similar electron configuration of the valence shell.
What can you use on the periodic table of elements to tell you about a certain chemical?
We can predict the electron configuration, some chemical and physical properties, the atomic weight, etc.
