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What period of the Periodic Table is the element with 28 innermost electrons and 7 outermost electrons?
Wiki User
∙ 10y ago
The group number 17 comprises of elements that has seven electrons in their own outer level.
Wiki User
∙ 9y ago
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What are Valence elcetrons?
Valence electrons are the electrons on the outermost energy shell of an element.
How will you distinguish if an element is inert by the number of its valence electrons?
if the outermost shell of an element is completely filled that is, if it has 8 or 18 electrons which makes the outermost shell complete. Than we can say that the element has acquired the inert gas configuration.
Valence electrons in a sentence?
valence electrons are the electrons found in the outermost energy level of bohr diagram for an element.
What is the number of electrons in a neutral atom of an element on an periodic table?
There is none, but a neutral atom is called a neutron. There is no neutral element.
How many electrons are in the outermost energy level of most atoms?
This value could vary from element to element and atoms could have 1 to 8 valence electrons.
How many inner electrons are in the element Oxygen?
Oxygen has 2 electrons in the innermost orbital and 6 in the outermost (valence) orbital.
Magnesium valence 2?
Magnesium is element 12 and belongs to Group 2 of the Periodic Table, are the outermost electrons, magnesium has two valence electrons.
How do you find the valence of an element?
elements, or atoms, do not have valence numbers, they have valence orbitals (the outermost one) or valence electrons (all the electrons in the outermost orbital). you can look this up anywhere that shows the electron configuration, like your periodic table.
What element is a S?
the elements belonging to group 1 and 2 of the Periodic Table are s-block elements. it includes elements in which the outermost subshell is s and that have 1 or 2 electrons in their outermost shell.
What is row on the periodic table called what do they have in common?
The row is called the period. Each element in the same period has the outermost electrons in the same shell (energy level). For example, the elements in the 3rd period all have the outermost electrons in the 3rd shell.
What element has its outermost electrons in 7s1?
The element is francium.
What is the relationship between two elements located in the same column on the periodic table?
They have the same number of valence electrons (electrons in their outermost shell). They do not have the same number of shells however.
What are Valence elcetrons?
Valence electrons are the electrons on the outermost energy shell of an element.
What determines if an element is a specific one?
The electrons in the outermost shell
What are the electrons on an element's farthest or outermost electron shell?
Valence.
How will you distinguish if an element is inert by the number of its valence electrons?
if the outermost shell of an element is completely filled that is, if it has 8 or 18 electrons which makes the outermost shell complete. Than we can say that the element has acquired the inert gas configuration.
What does the letter p indicate in the symbol 4p3?
It indicates that the Atom's outermost electron is in the 'p' sub shell of electrons It also indicates the element is in the P block of the periodic table
