Electrons absorb a quantum of energy from a photon.
Becomes negative ion
The atom is said to be ionized. (It can also be said to be oxidised.)
It depends on the way the electron is used. If the atom "uses" it by giving it away to some other atom or molecule, it becomes a positively charged cation. If it instead uses it by taking it into its own structure, it becomes a negatively charged anion.
Natural lead is an electrically neutral atom. Thus, when it loses 4 electrons it loses 4 units of negative charge. This gives the lead ion 4 units of positive charge, or Pb4+.
when a neutral atom loses an electron it becomes a positive ion. it now has a stable outer most shell.
It becomes a negatively charged ion with a charge of 1-.
An atom takes on a negative charge by gaining electon/electrons and thus, becomes an anoin
The atom that gains electron becomes an anion. The atom that loses electron becomes a cation.
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.
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.
When an atom loses an electron, it becomes a cation and has a positive charge.
The smallest part or fragment of an atom is the Electon.
it gets positive charge
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If the atom loses electrons, the atom becomes positively charged because the number of positively charged protons.
The valence electrons.
It becomes positive.
an atom loses electrons and becomes positivly charged