Atoms, by definition, have a neutral charge because they must contain equal numbers of protons (+) and electrons (-). Each proton has a +1 charge and each electron has a -1 charge. When an atom loses an electron, it then becomes an ion and has 1 less electron than protons. This means that you have 1 more proton than electrons, and, therefore, more positive charge than negative charge. The ion will then have an overall +1 charge.
Because all electrons have a negative charge, whilst protons have a positive charge. Usually, there are equal numbers of each, meaning that the atom has no overall charge, as they cancel each other out. However, when an atom loses electrons, there are more positively charged protons than there are negatively charged electrons to cancel them out, so the atom has an overall positive charge.
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A positive ion. Originally atoms have a neutral charge with equal amount of electrons and protons. If atom loses electrons, it still has the same amount of protons so 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
An ion with missing electrons, and thus a positive charge, is a cation.
A neutral atom that subsequently gains or loses one [or more] electrons is called an ion. If it gains an electron [or electrons] it will have a negative charge. If it loses an electron [or electrons] it will have a positive charge.
A Positive Charge.
positive
it gets positive charge
Yes. When an atom loses at least one of its electrons, it becomes a positively-charged ion.
It's safe to say if an object gains or loses electrons its electric charge has changed. If it was overall electrically neutral before it lost electrons, it would then have a positive charge; if it acquired electrons from initially being neutral, it would have a negative charge. At the atomic level this is called ionization.
It becomes positive.
Electrons have negative charge. So when electrons is lost from an atom, the atom gets positive charge.
A positive charge
No. Electrons have a negative charge and so removing one from the atom will give it a positive charge.
Ions are formed when an atom gains or loses electrons. When an atom loses electrons the Ion that is formed has a positive charge.
A net charge results when an atom gains or loses electrons. If it loses electrons, it gains a positive charge, if it gains them, it gains a net negative charge.
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