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Francium lose one electron to form the cation Fr+.

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10y ago

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Related Questions

Why lose or gain electrons?

Compounds will gain or lose electrons in order to reach a more stable state, ideally a full valence shell.


When compounds gain electrons they lose or gain energy?

Lose


When atoms lose or gain electrons they from?

When atoms lose or gain electrons, they form ions. These are charged particles.


Will Se lose or gain electrons and how many?

Se will gain electrons


The lose of electrons from a molucule is called?

Lose electrons is oxidation. To gain electrons is reduction.


Does Polonium gain or lose electrons?

Polonium will neither gain nor lose electron. it will prefer to form covalent compounds by sharing of electrons.


How many electrons does Si gain or lose?

Silicon (Si) can gain or lose 4 electrons. It can either gain 4 electrons to have a stable octet configuration or lose 4 electrons to achieve a stable configuration.


Do metasls gain electrons?

If you mean Metals... No, they do not gain electrons, they actually lose electrons because it is a lot easy for them to lose them so they can gain stability much faster.


Does copper gain or lose electrons?

it loses electrons


Why are francium and fluorine the most active metal and non metal respectively?

Francium has the lowest electronegativity and fluorine the highest.


How is an elements most likely oxidation state related to its valance electrons?

An element's most likely oxidation state is often related to its valence electrons because elements tend to gain or lose electrons to achieve a stable electron configuration. The number of valence electrons an element has can determine how many electrons it will gain or lose to reach a full or empty outer shell, resulting in a specific oxidation state.


Do atoms lose protons but seldom lose or gain electrons?

Atoms typically do not lose protons because that would change the identity of the element. Instead, atoms can lose or gain electrons to form ions with a different charge. Protons are not generally lost by atoms in chemical reactions.