shifts to a more electronegative atom.
When sodium loses that electron, it becomes the sodium ion, Na+
No, it is not correct to say that the bond energy always decreases when a diatomic molecule loses an electron. F2 and O2 are counterexamples to this point. When a molecule loses an electron, it will come from the highest occupied molecular orbital. In both O2 and F2, this MO is an antibonding MO. Removing an electron from an antibonding MO *increases* the bond energy.
It becomes a positive ion.
it gains or acquires a charge either positive or negative so when it gains energy, it aquires a negative charge then when it loses energy, it aquires a positive charge
when an atom loses an energy , it loses a electron, so what exactly happens to an electron. when you are looking at the periodic tabel they are numbered in groups called group family 1-18 .for an example for what happens to an atom when it losses an electron .when a electron has a nuber lower that 4 it wants to reach at 0 electrtons and when a atom has higher than 6 elctrons it wants to reach at 8 elcrtons . when a atom losses a electron it gives it to another atom that has lower than 4 electrons who is trying to reach at 8
She loses gravitational potential energy.
Oxidation occurs when a molecule loses an electron or increases its oxidation state when a molecule is oxidized it loses energy.
The amount of energy required to remove an electron form an at is the ionization energy.
When sodium loses that electron, it becomes the sodium ion, Na+
When sodium loses that electron, it becomes the sodium ion, Na+
True!
it loses energy
the atom gains or loses energy
The reactant that reduces another atom.
There is more than one kind of potential energy. A rocket, when fueled, has chemical potential energy. When it burns its fuel, it loses chemical potential energy but gains gravitational potential energy. If it then falls back to the ground it loses gravitational potential energy but gains in heat and kinetic energy, until it burns up or crashes.
When the pendulum swings up, it gains potential energy, but loses kinetic energy. Therefore when it swing down, it gains kinetic energy, but loses potential energy.
Yes, it is true.