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On the periodic table what tells you which subshell of an atom is being filled?
Wiki User
∙ 13y ago
The period.
Wiki User
∙ 13y ago
The period number on the Periodic Table tells you which energy level (shell) of an atom is being filled. The subshell within that energy level is determined by the block in which the element is located on the periodic table. For example, elements in the s-block fill the s subshell, elements in the p-block fill the p subshell, and so on.
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What section of the periodic table is the 4f subshell being filled?
The 4f subshell is being filled in the lanthanide series of the periodic table, which are also known as the "rare earth elements." They are located in the f-block of the periodic table, filling the 4f subshell from atomic number 58 (Cerium) to 71 (Lutetium).
The elements in the periodic table that have a completely filled outer subshell are known as?
noble gases.
Which subshell is represented by the actinides family?
The actinides family corresponds to the 5f subshell. This subshell can hold a maximum of 14 electrons and is located in the seventh period of the periodic table. The actinides are a series of elements with atomic numbers 89 to 103.
Which elements have a partially filled p subshell?
Elements in the p-block of the periodic table have partially filled p subshells. These include elements such as nitrogen, phosphorus, sulfur, chlorine, and argon.
Why chromium is in d block?
Chromium is located in the d-block of the periodic table because it has its outermost electrons in the d orbital. Specifically, chromium has the electron configuration [Ar] 3d5 4s1, which places it in the d-block between groups 3 and 4. This electron configuration gives chromium its unique properties and allows it to form various oxidation states.
What section of the periodic table is the 4f subshell being filled?
The 4f subshell is being filled in the lanthanide series of the periodic table, which are also known as the "rare earth elements." They are located in the f-block of the periodic table, filling the 4f subshell from atomic number 58 (Cerium) to 71 (Lutetium).
The elements in the periodic table that have a completely filled outer subshell are known as?
noble gases.
Which subshell is represented by the actinides family?
The actinides family corresponds to the 5f subshell. This subshell can hold a maximum of 14 electrons and is located in the seventh period of the periodic table. The actinides are a series of elements with atomic numbers 89 to 103.
Which elements have a partially filled p subshell?
Elements in the p-block of the periodic table have partially filled p subshells. These include elements such as nitrogen, phosphorus, sulfur, chlorine, and argon.
Why chromium is in d block?
Chromium is located in the d-block of the periodic table because it has its outermost electrons in the d orbital. Specifically, chromium has the electron configuration [Ar] 3d5 4s1, which places it in the d-block between groups 3 and 4. This electron configuration gives chromium its unique properties and allows it to form various oxidation states.
What mostly fills the periodic table?
The periodic table of the elements is filled mostly with metal elements.
What is the 1st element in the periodic table with a half-filled orbital?
The first element in the periodic table with a half-filled orbital is Chromium (Cr), specifically in its electron configuration (1s^2 2s^2 2p^6 3s^2 3p^6 4s^1 3d^5). In the 3d subshell, there are 5 electrons which means it is half-filled (half of the 10 maximum electrons).
What is the periodic table filled with?
It is filled with the names (or chemical symbols) of elements.
Why was leaving spaces and gaps in the periodic table later vindicated?
Leaving spaces and gaps in the periodic table allowed for prediction of new elements and their properties, which were later discovered and filled in. This vindicated the decision to leave gaps, as it demonstrated the power of the periodic table in organizing and predicting the properties of elements.
How many 3d electrons are in arsenic element?
There are 3d^10 electrons in arsenic, as it is located in the 4th period of the periodic table.
How many periods in the periodic table of elements?
There are 7 periods in the periodic table of elements, representing the number of energy levels or shells of electrons in an atom. Each period corresponds to a new electron shell being filled.
What is it meant by a transition element?
A transition element are those element who have a partially filled d or f subshell in any common oxidation state. It is also any set of metallic elements occupying a central block in the periodic table such as copper, iron, manganese, and chromium.
