0
it becomes an ion.
an ion of any element has the same number of protons but different number of electrons.
an ion can be of two types. cation and anion. cation is positive i.e. one less electron and an anion is negative, i.e. one more electron.
so that's the answer to your original question. if an electron is added, the atom of the element becomes negatively charged.
What else can I help you with?
What element would be an electron poor semiconductor when added to silicon As Be B Al or none?
Boron (B) would be an electron poor semiconductor when added to silicon because it has one less electron than silicon, leading to an electron deficiency in the crystal lattice.
Is oxygen an electron donating or withdrawing element?
Oxygen is an electron withdrawing element.
If you added another proton neutron and electron to a gold atom you will obtain element what is element?
If you add a proton, neutron, and electron to a gold atom, you would obtain a new element called Mercury (symbol: Hg). This new element would have a different number of protons, neutrons, and electrons compared to gold.
What is the element with with an electron configuration of 1s22s22p63s23p64s23d7?
The element with this electron configuration is manganese (Mn), which has 25 electrons.
Why does chlorine have more electron affinity than fluorine although it is below fluorine in periodic table?
Generally electron affinity goes up as you go from left to right across the periodic table, and decreases as you go down a column. However, fluorine is an exception -- and the element with the highest electron affinity is chlorine.(Note that the most electronegative element is fluorine however; 'electronegativity' is not exactly the same as 'electron affinity'.)Electronegativity is the ability of an atom in a molecule to draw bonding electrons to itselfElectron affinity is a measure of the energy change when an electron is added to a neutral atom to form a negative ion.The reason that the electron affinity is not as high as might otherwise be predicted for fluorine, is that it is an extremely small atom, and so it's electron density is very high. Adding an additional electron is therefore not quite as favorable as for an element like chlorine where the electron density is slightly lower (due to electron-electron repulsion between the added electron and the other electrons in the electron cloud).
What happens when an electron is added to an atom it will acquire?
when an electron is added to an atom, the atom will acquire a negative charge.
What do you think happens to the size of the electron when it loses and electron?
The ATOM decreases in size when it loses an electron and increases when electrons are added.
Why is the mass of an element not added to the atomic mass of an atom?
Because the electron is a lepton, and is not made of quarks.
What element would be an electron poor semiconductor when added to silicon As Be B Al or none?
Boron (B) would be an electron poor semiconductor when added to silicon because it has one less electron than silicon, leading to an electron deficiency in the crystal lattice.
What happens to the energy to a neutral atom when an electron is added?
the atom becomes negatively charged
Is oxygen an electron donating or withdrawing element?
Oxygen is an electron withdrawing element.
If you added another proton neutron and electron to a gold atom you will obtain element what is element?
If you add a proton, neutron, and electron to a gold atom, you would obtain a new element called Mercury (symbol: Hg). This new element would have a different number of protons, neutrons, and electrons compared to gold.
How many electron shells does the element titanium have?
This is a chemical element. You can find the how many electron in a single atom by using a periodic table.
What is the electron affinity of yttrium?
The electron affinity of yttrium is 29.6 kilojoules per mole. This is how much energy this element releases when added to a single neutral, gaseous molecule or atom to create a negative ion.
How many elements does the outer electron have?
An electron is not an element.
What element has no electron affinity?
Helium has no electron affinity.
Definition of electron affinity?
The energy change that occurs when an electron is added to a neutral atom. This is usually exothermic. Noble Gases are excluded from this. Equation: X(element)+e-(electron)---------> X-1+ energy
