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13y ago
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6y ago

Electrons absorb a quantum of energy from a photon.

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12y ago

Becomes negative ion

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Q: What happens to an atom when it loses an electon?
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Related questions

What happens to an atom when it takes on a negative charge?

An atom takes on a negative charge by gaining electon/electrons and thus, becomes an anoin


What happens when an atom loses an electron to another atom?

The atom that gains electron becomes an anion. The atom that loses electron becomes a cation.


What is an objects net chare when it loses electrons?

in an atom, since the number of positively charged protons and the negatively charged electrons are always equal,loss of electon will make the atom positively charged.


What happens if atom loses electron?

When an atom loses electrons it becomes ionized and more positive a charge. Losing an electron can cause this atom to react with other atoms.


What happens to an atom when it looses and electron?

When an atom loses an electron, it becomes a cation and has a positive charge.


What is the smallest part or fragment of an atom?

The smallest part or fragment of an atom is the Electon.


What happens to the charge of an atom that loses electrons?

it gets positive charge


What happens when a magnesium atom loses an atom in its outer energy shell?

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What happens when an atom loose an atom?

If the atom loses electrons, the atom becomes positively charged because the number of positively charged protons.


What type of electon determine how and atom will react?

The valence electrons.


What happens when a sodium atom loses an electron in its outer shell?

It becomes positive.


What happens when cations form?

an atom loses electrons and becomes positivly charged