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Radium lose two electrons, the cation is Ra2+.

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15y ago

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What chemical bond occurs when atoms lose gain or share electrons?

When atoms lose and gain electrons, an ionic bond will form. When atoms share electrons, a covalent bond will form.


When molecules are formed atoms share or loose electrons?

To form a molecule, atoms can share, lose, and gain electrons


Do atoms lose and gain electrons when a new substance is forming?

Some atoms lose electrons, some gain electrons, and some share electrons depending on what elements are involved and what compound is forming.


Do ion share electrons with other atoms?

Ions do not share electrons with other atoms. Ions are formed when atoms gain or lose electrons to achieve a stable electron configuration. Positive ions (cations) lose electrons, while negative ions (anions) gain electrons.


Do atoms join by a covalent bond do not gain or lose electrons?

Atoms that join by a covalent bond share electrons but do not gain or lose them. In a covalent bond, the electrons are shared between the atoms, creating a stable electron configuration for both atoms involved.


What is a reason for atoms to not gain lose or share electrons?

This depends on the electronegativity of atoms.


Will radon lose gain or share electrons?

Typically no because it is a noble gas and has a full octet.


What does atoms tend to gain lose or share electrons so as to have 8 electrons?

A completely filled shell of electrons has 8 electrons.


Do atoms of a covalent bond lose or gain elecrons?

do atoms of a covalent bond lose r share electrons


Why do atoms share gain or lose electrons?

Atoms share, gain, or lose electrons in order to achieve a stable configuration, usually a full valence shell. This is known as the octet rule. By doing so, atoms can attain lower energy levels and become more stable.


Does Krypton tend to lose, gain, or share its electron?

Krypton tends to neither lose nor gain electrons since it has a full outer electron shell, making it stable.


Is a xenon a gain lose or share?

Xenon is a noble gas and typically does not react with other elements to gain, lose, or share electrons in chemical reactions. Its outer electron shell is already full, making it stable and unreactive.