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What is the relationship between column numbers and number of valence electrons?
Wiki User
∙ 12y ago
theses are not called colmns but are called groups of periodic table.the relation between them is that in the Periodic Table the elements are placed in such a way that the the number of electrons in the outermost shell are equal to the group number.
Wiki User
∙ 12y ago
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What is the difference between regular electrons and valence electrons?
electrons*
What is the difference between a valence electron and a shielding electron?
Valence electrons are electrons on the outermost shell/orbitals. Sheilding electrons are inner electrons that block valence electrons from protons causing less attraction.
What is the relationship between the number of valence electrons and the conductivity of the given elements?
Less valence electrons (1 to 3) in the outermost shell of an atom usually means a good conductor. (silver, cooper, gold). 5 t0 8 valence electrons are found in glass, rubber, ceramic, plastic, non-conductors.
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.
The outermost electrons in an atom are called?
Valence electrons
What is the relationship between the number of valence electrons and conductivity of a given element?
I suppose that a relation doesn't exist.
What is the relationship between the number of valence electrons and the conductivity of a given element?
I suppose that a relation doesn't exist.
What The double bond between carbon atom and two oxygen atoms has two characteristics what are they?
The answer is c. Valence electrons are shared between oxygen atoms & D. Four valence eletrons are shared
what elements have equal numbers of electrons and valence electrons?
hydrogen and helium
What is the difference between regular electrons and valence electrons?
electrons*
What are the total numbers of valence electrons in KBr?
8
What are the total numbers of valence electrons in LI2O?
2
How are the element within a row different?
They have different numbers of valence electrons.
What is the valence number for helium?
He has 2 valence electrons. Look on a periodic table. It will show He only has 2 protons and the number of protons and electrons is equal. It is an exception to the rule of group numbers corresponding to valence numbers.
Molecules that form when electrons are shared unequally between atoms are called?
Valence electrons
Why are valence electrons easier to remove from an atom than core electrons?
the force of attraction between then nucleus and the valence electrons is less than that between the nucleus and the core electrons
What is the difference between a valence electron and a shielding electron?
Valence electrons are electrons on the outermost shell/orbitals. Sheilding electrons are inner electrons that block valence electrons from protons causing less attraction.
