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An atom is electrically neutral only because the positively charged protons in the nucleus are balanced by the negatively charged electrons orbiting them. Therefore if an atom looses or gains an electrons, the balance is disrupted and an atom overall becomes positively or negatively charged. Loss of electrons will make the atom positvely charged and vice versa.

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Q: How an atom becomes postively or negatively charged when it loses or gains electrons?
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Related questions

What is closer to nucleus the stronger the attractive force?

When it is close to the nucleus because the postively charged protons attract the negatively charged electrons


What happens to a material which gains electrons?

It becomes more negatively charged, since electrons carry a negative charge.


Is it true that when salt formed by postively charged sodium ions and negatively charged chlorine ions the charge on the salt becomes positive?

No. The compound salt is neither.


How does an atom negatively charge?

An atom becomes negatively charged when it receives an electron from another atom. In other words, if there are more electrons than protons in an atom, it becomes negatively charged.


What happens when a diamond collects electrons?

It then becomes a negatively-charged diamond.


How does an object change as it gains more electrons?

It becomes negatively charged.


If an atom gains electrons it become a?

If the atom was neutral, it becomes an anion. Since electrons have a (-) charge


What gives matter a charge?

Matter becomes charged when it loses or gains electrons. When an atom is neutral (no charge) it has an equal number of protons and electrons. But when it loses electrons, it becomes positively charged. When it gains electrons, it becomes negatively charged. Hope I helped! :)


How does a object become negatively charged?

if some of the positive charges have been either chemically removed or bonded together, that is how they become negatively charged...................... xoxo


What happens when a positively charged electron becomes neutral?

Electrons are negatively charged. They cannot be positively charged or neutral.


If you rub a balloon with wool does it become negatively or positively charged?

It becomes negatively charged because Wool readily gives away its electrons.


When a negatively charged object touches a neutral object does the neutral object gain or lose electrons or protons?

It gains electrons. So if it gains electrons, then the neutral object becomes negatively charged as well.