# How does an atom gain stability by losing electrons?

## How does an atom gain stability by losing electrons?

Explanation: Atoms and chemical species lose or gain electrons when they react in order to gain stability. Thus, typically, metals (with nearly empty outer shells) lose electrons to non-metals, thereby forming positive ions. The number of electrons depends on their position on the Periodic table (in simple terms).

### When an atom loses electrons to gain the configuration of a noble gas does it become a noble gas?

The noble gases are in Group 18 (VIIIA). Atoms of the representative elements achieve a noble gas configuration by gaining or losing electrons and becoming ions, or by sharing electrons. Helium (He), in Period 1, is the first noble gas and has an electron configuration of 1s2 .

What is formed by atoms losing electrons?

Explanation: An atom loses electrons to form a cation , that is a positively charged ion (and one that is attracted towards the negatively charged terminal, the cathode ).

What evidence is there that a noble gas like electron structure is stable?

The noble gases are the chemical elements in group 18 of the periodic table. They are the most stable due to having the maximum number of valence electrons their outer shell can hold. Therefore, they rarely react with other elements since they are already stable.

## What happens when Atoms gain or lose electrons?

An atom that gains or loses an electron becomes an ion. If it gains a negative electron, it becomes a negative ion. If it loses an electron it becomes a positive ion (see page 10 for more on ions).

### When atoms lose or gain electrons they acquire configuration of?

Answer: Atoms gain, lose, or share electrons to obtain a noble-gas electron configuration. Noble Gas Electron Configuration = ns2np6 = an octet, 8 electrons in the valence shell (highest n value).

When an atom loses an electron does it become smaller or larger?

When an atom loses one or more electrons, the resulting ion becomes smaller. If electrons are added to the atom, the ion becomes larger.

How are electrons acquired in a noble gas?

Atoms acquire the stable electron structure of a noble gas by losing electrons sometimes true an atom of an element in Group 1A has seven valence electrons never true Among the Group 1A and 2A elements, the group number of each element is equal to the number of valence electrons in an atom of that element Always true

## How are atoms acquired a stable electron structure?

Atoms acquire the stable electron structure of a noble gas by losing electrons. ST An alloy is a mixture of two or more elements, of which at lest one is a metal AT The crystal structure of ionic compounds such as sodium chloride is very unstable NT When melted, ionic compounds conduct electricity.

### How can two fluorine atoms acquire stable noble gas configurations?

Two fluorine atoms can also acquire stable noble gas configurations by mutual sharing of electrons, i.e.

How do nonmetals react to a noble gas?

Nonmetals typically react by gaining electrons to attain noble gas electron configurations. AT Ions have more electrons than the atoms from which they were formed. ST In the formation of an ionic compound, a single electron is transferred from one atom to the other.