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When an atom is charged it is called an ion how many electrons are in oxygen?
A neutral oxygen atom has 8 electrons. When oxygen becomes an ion, it can gain 2 electrons to become O2-, losing the neutral 8 electrons to become a total of 10 electrons in the ion.
An atom does not easily lose or gain electrons if it has?
A full outer electron shell. Atoms tend to be more stable when they have a full valence shell, which typically contains eight electrons. This stability makes it less likely for the atom to either lose or gain electrons.
Would an atom with 3 electrons in level M tend to gain or lose electrons?
That depends on the element. Any such atom with more than four protons will gain electrons to become electrically neutral. If that atoms has four protons (beryllium) then it will be able to form a stable ion with two electrons. If it is left with three electrons it will either gain an electron to form a neutral atom or, if in the presence of an oxidizing substance, lose an electron to form an ion. If the atom has three protons (lithium) it will form a stable, neutral atom with three electrons but will lose one electron when it reacts to form a stable ion. If that atom has two protons (helium) then it will only be stable with two electrons and will gain or lose electrons accordingly to maintain that number. If the atom has one proton (hydrogen) then it will tend to share electrons rather than gaining or losing them. It forms a neutral atom with one electron but can form an ion with two. It has no stable configuration with three electrons.
How do you convert a neutral oxygen atom to an anion carrying a charge of 2?
To convert a neutral oxygen atom to an anion carrying a charge of 2-, you need to gain two electrons. Oxygen has six electrons in its neutral state, so gaining two more electrons would give it a total of eight electrons, achieving a full outer electron shell and forming the oxide ion (O^2-).
How many electrons does polonium have to gain?
The atom is neutral; the cations of Po are of course positive. Polonium lose electrons.
Why does a chlorine atom gain an electron when it forms an ion?
Atoms that gain extra electrons become negatively charged. A neutral chlorine atom.
The type of ion that forms when atoms gain electrons?
Atoms that gain electrons are called anions, and atoms that loose electrons are called cations
When an atom is charged it is called an ion how many electrons are in oxygen?
A neutral oxygen atom has 8 electrons. When oxygen becomes an ion, it can gain 2 electrons to become O2-, losing the neutral 8 electrons to become a total of 10 electrons in the ion.
An atom does not easily lose or gain electrons if it has?
A full outer electron shell. Atoms tend to be more stable when they have a full valence shell, which typically contains eight electrons. This stability makes it less likely for the atom to either lose or gain electrons.
When the atom is neutral does the number of protons equals the number of electrons?
Most of the time yes, electron gain = makes it negative, electron loss = makes the atom positive -------------------------------------------------------------------------------------------------------- In any atom, the no. of electrons and protons are equal. This is the reason which makes an atom electrically neutral. If electrons are added, then an anion is formed which is negatively charged. If electrons are lost, then a cation is formed which is positively charged.
What happens if the elements have different protons and electrons?
A neutral atom of a chemical element has a constant number of protons and electrons; loss or gain of electrons transform this atom in an ion.After the change of the number of protons the identity of the atom is lost.
Would an atom with 3 electrons in level M tend to gain or lose electrons?
That depends on the element. Any such atom with more than four protons will gain electrons to become electrically neutral. If that atoms has four protons (beryllium) then it will be able to form a stable ion with two electrons. If it is left with three electrons it will either gain an electron to form a neutral atom or, if in the presence of an oxidizing substance, lose an electron to form an ion. If the atom has three protons (lithium) it will form a stable, neutral atom with three electrons but will lose one electron when it reacts to form a stable ion. If that atom has two protons (helium) then it will only be stable with two electrons and will gain or lose electrons accordingly to maintain that number. If the atom has one proton (hydrogen) then it will tend to share electrons rather than gaining or losing them. It forms a neutral atom with one electron but can form an ion with two. It has no stable configuration with three electrons.
How do you convert a neutral oxygen atom to an anion carrying a charge of 2?
To convert a neutral oxygen atom to an anion carrying a charge of 2-, you need to gain two electrons. Oxygen has six electrons in its neutral state, so gaining two more electrons would give it a total of eight electrons, achieving a full outer electron shell and forming the oxide ion (O^2-).
What is the loss and gain of electrons to form ions?
An electron or electrons is/are lost or gained to produce an ion. An atom with the same number of electrons as protons is a neutral atom. If the proton count and electron count do not match, that atom is electrically "imbalanced" and is an ion.
What must happen in order for an ion to form?
An ion forms when an atom gains or loses electrons to have a stable electron configuration. When an atom gains electrons, it forms a negatively charged ion (anion), and when it loses electrons, it forms a positively charged ion (cation).
How many electrons does polonium have to gain?
The atom is neutral; the cations of Po are of course positive. Polonium lose electrons.
How many electrons does an atom of sodium lose when it forms a bond how many electrons does an atom of sulfur gain when it forms a bond?
Sodium loses one electron to form a Na+ ion. Sulfur gains two electrons to form a sulfide ion, S2-.
