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Valence state is sometimes used inseaf of the term oxidation state. Sometimes it just means yhe "valency" exhibited by an atom in a molecule. Valency is an old term that describes the number of bonds that an atom has formed in a molecule, for in /HNO3 nitrogen is 5 valent (pentavalent) in ammonia it is 3 valent, trivalent.
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What is the valence state in HSO4?
if it is HSO4, the valence state is -1. but if it is H2SO4 it is 0
What is the number of valence electrons in an atom of Boron in the ground state?
The total number of valence electrons in Boron's ground state is 2
What is the number of electrons in the valence shell of an atom of aluminum in the ground state?
2 valence electrons are in an aluminum atom in the ground state.
How many electrons does bromine need to fill its valence shell?
Based on the octet rule, bromine requires exactly one electron to fill its valence shell.
How is oxidation number different from valence electrons?
Valence is how many bonds an atom can form. Oxidation number can be though of as being similar to the charge on an ion, and is based on the difference in electronegativity between bonded atoms. If something is bonded to a more electronegative element, its oxidation state is positive, and if it is with a less electronegative on the state is positive. In a neutral substance the sum of the oxidation states is always zero. Valence and oxidation states are related, though.Example: In formaldehyde (CH2O) hydrogen has a valence of 1, oxygen a valence of 2, and carbon a valence of 4. Carbon is more electronegative than hydrogen, and less electronegative than oxygen. As a result, each hydrogen atom has an oxidation state of 1+ and the oxygen is in the 2- oxidation state. This puts carbon in an oxidation state of 0.
What is the valence state in HSO4?
if it is HSO4, the valence state is -1. but if it is H2SO4 it is 0
How many valence electrons are present in an atom of bromine in the ground state?
5 valence electrons exist in bromine period, at ground state bromine has 3 valence electrons
What is the number of valence electrons in an atom of Boron in the ground state?
The total number of valence electrons in Boron's ground state is 2
State the number of valence electrons in an atom of calcium?
A calcium atom has two valence electrons.
What is the number of electrons in the valence shell of an atom of aluminum in the ground state?
2 valence electrons are in an aluminum atom in the ground state.
How many electrons does bromine need to fill its valence shell?
Based on the octet rule, bromine requires exactly one electron to fill its valence shell.
Most common valence state of potassium?
+1.
What is the total number of valence electrons in an atom of nitrogen in the ground state?
A fluorine atom in the ground state has 7 valence electrons.
How is an element's most likely oxidation state related to its valence electrons?
It indicates how many electrons are required to complete a full valence shell.
How many valence electrons are available for a carbon atom?
Carbon has four valence at ground state has group four element
How is an elements most likely state related to its valence electrons?
it indicates how many electrons are required to complete a full valence shell
What has one valence electron and reacts with other elements?
Any element in column 1 of a wide form periodic table has exactly one valence electron and reacts with other elements.
