When an atom gains a positive charge, it loses an electron(s), resulting in more protons than electrons. When an atom gains a negative charge, it gains an electron(s), resulting in more electrons than protons.
When an atom gains an electron the no of negatively charged particles increases inside the atom and the atom gets negatively charged.
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An atom with a charge is called an ion. If the atom gains electrons, it becomes a negative ion (anion), while if it loses electrons, it becomes a positive ion (cation).
The ion would have two fewer negative charges so the ion would be more positive by +2
An atom will become Negative if it gains an electron and it will be an Anion.If it loses an electron it will be Positive and it will be a CationLearn & Enjoy
When an atom gains a positive charge, it loses an electron(s), resulting in more protons than electrons. When an atom gains a negative charge, it gains an electron(s), resulting in more electrons than protons.
When an atom gains an electron the no of negatively charged particles increases inside the atom and the atom gets negatively charged.
One electron
An electron has a charge of -1. When a Sodium (Na) atom loses one electron, it loses a negative and becomes a stable Sodium ion with a charge of +1.
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chlorine is a group seven element with outmost energy level lacking only one electron, thus is not stable. when it gains this electron, it gets an octet electron structure(8 e in the vallency shell) this makes it very stable in the enviroment; the reason why chlorine molecule exists due to its stable atoms but chlorine atom does not exist in nature
An atom with a charge is called an ion. If the atom gains electrons, it becomes a negative ion (anion), while if it loses electrons, it becomes a positive ion (cation).
The ion would have two fewer negative charges so the ion would be more positive by +2
The charge of an atom as a whole is zero. We can give the charge of a nucleus. If any electron, negatively charged one, go out of atom then the atom gets positive charge and it is named as positive ion. Same way if excess electrons get cling with the neutral atom then the atom becomes a negative ion.
An electron gains energy and becomes excited when it absorbs energy from photons or collides with other particles at high speeds. This excitation can result in the electron moving to a higher energy level within an atom or molecule.
it gets a postive charge hope this helps good luck