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A transfer of electrons between atoms changes the number of electrons in an atom but the number of stays the same?
During a transfer of electrons between atoms, the number of electrons changes for each individual atom involved as electrons are gained or lost, but the overall number of electrons within the system remains constant. This is due to the law of conservation of matter, which states that matter can neither be created nor destroyed in a chemical reaction.
What accounts for the changes in oxidation number?
Changes in oxidation number occur due to the transfer of electrons between atoms during chemical reactions. When an atom loses or gains electrons, its oxidation number changes. This transfer of electrons leads to the formation of ions or new chemical bonds, resulting in different oxidation states for the atoms involved.
Can you form ions of the same element by changing the number of protons?
No. As the number of protons changes, the identity of the element changes and new elements are formed.Ions are formed only when electrons (and not protons) are gained or lost.
When an atom in a reactant gains electrons what happens to its oxidation number?
The oxidation number decreases because gaining electrons leads to a more negative charge, reducing the overall positive charge of the atom.
What changes while the number of protons stays the same?
While the number of protons remains constant, changes in the number of neutrons and electrons can occur. This will affect the isotope of the element without altering its chemical properties. Additionally, changes in the arrangement of electrons can result in different chemical behavior despite the same number of protons.
When an atom changes to cation what happens to the number of electrons?
Electron/s are removed from the atom.
What happens to the number of valence electrons when atoms combine to form a compound?
They Share Electrons
What happens in the number of electrons in the second shell?
Second shell has a maximum of 8 electrons.
What are the changes of protons nutrons and electrons?
Protons and neutrons are found in the nucleus of an atom and have approximately the same mass, while electrons orbit the nucleus and have a much smaller mass. Protons have a positive charge, electrons have a negative charge, and neutrons have no charge. Changes in the number of protons determine the element, changes in the number of neutrons result in isotopes, and changes in the number of electrons create ions.
A transfer of electrons between atoms changes the number of electrons in an atom but the number of stays the same?
During a transfer of electrons between atoms, the number of electrons changes for each individual atom involved as electrons are gained or lost, but the overall number of electrons within the system remains constant. This is due to the law of conservation of matter, which states that matter can neither be created nor destroyed in a chemical reaction.
What accounts for the changes in oxidation number?
Changes in oxidation number occur due to the transfer of electrons between atoms during chemical reactions. When an atom loses or gains electrons, its oxidation number changes. This transfer of electrons leads to the formation of ions or new chemical bonds, resulting in different oxidation states for the atoms involved.
When the number of electrons changes the atom becomes what?
When the number of electrons changes, the atom becomes an ion. An atom becomes a positively charged ion (cation) when it loses electrons and a negatively charged ion (anion) when it gains electrons.
When the number of electrons in an atom changes what is the new atom called?
When an atom loses or gains electrons, it becomes an ion.
What happens when the number of neutrons changes in a element?
a poopy
What detemines the identit of an element?
The number of protons it has in the nucleus. Number of electrons and neutrons can vary but if the number of protons changes, you have a different element. Number of protons is a constant in an element which never changes.
Can you form ions of the same element by changing the number of protons?
No. As the number of protons changes, the identity of the element changes and new elements are formed.Ions are formed only when electrons (and not protons) are gained or lost.
The periodic table is arranged according to repeated changes in properties of elements?
number of electrons
