An atom has three charges: protons which are +, electrons which are - and neutrons which have neither. They balance each other out. If electrons are lost, the atom now has more protons and the atom becomes positive.
When an atom loses an electron and becomes negatively charged we refer to it as a positive ion
An atom becomes positive when it loses an electron, as electrons are negatively charged particles. When an atom loses an electron, it becomes a positively charged ion.
When an atom loses an electron, it becomes a positively charged ion.
When an atom loses an electron it becomes a positively charged ion.
AnswerA neutral atom that loses an electron becomes an ion that is positively charged (also called a cation).When a calcium atom loses two electrons it becomes positively charged.
When an atom loses an electron and becomes negatively charged we refer to it as a positive ion
ion that is positively charged
Ion. Any atom that loses or gains an electron becomes an ion.
It loses a negative charge and then becomes a positive ion
If an atom gains or loses a valence electron, it becomes a charged particle called an ion. When it loses an electron, it becomes a positively charged ion, known as a cation. Conversely, when it gains an electron, it becomes a negatively charged ion, known as an anion. This process is fundamental in the formation of chemical bonds and compounds.
When an atom loses an electron it becomes a positively charged ion (cation). it becomes a positive ion
This is called a redox reaction. An atom that loses an electron is oxidized and an atom that gains an electron is reduced.