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How many electrons does the neutral atom gain or lose when Cr3 plus forms?
When Cr3+ forms, the neutral atom (chromium) loses 3 electrons. This happens because the neutral chromium atom has 24 electrons, but when it forms Cr3+, it loses 3 electrons to have a total of 21 electrons.
What happens with the electrons when an atom froms a cation and an anion?
A cation is an atom that has lost one or more electrons. An anion is an atom that has gained one or more electrons.
How many valence electrons are in an atom of aluminium?
There are 3 valence electrons in an atom of aluminium.
What happens to an atom when it has 8 electrons?
It has 8 electrons. And if its not an ion, then it has 8 protons.
How many valence electrons does a neutral atom of aluminum have?
A neutral atom of aluminum has 3 valence electrons.
How many electrons does the neutral atom of lithium have?
The neutral atom of lithium has 3 electrons.
When an atom changes to cation what happens to the number of electrons?
Electron/s are removed from the atom.
How many unpaired electrons does an atom of antimony in its ground-state have?
An atom of antimony in its ground state has 3 unpaired electrons.
What happens when an atom has no more electrons?
it would fall apart.
What is the total number of valence electrons in a scandium atom?
A scandium atom has 3 valence electrons.
How many electrons do an atom with an atomic number of 3?
if it is a netrual atom it will have 3 but if it is charged it will change
Does a boron Atom has fewer or greater electrons then lithium?
A boron atom has fewer electrons than a lithium atom. Lithium has 3 electrons while boron has 5 electrons.
