Potassium (K) needs to lose one electron to become stable, as it belongs to group 1 in the Periodic Table and has one electron in its outer shell. By losing this electron, potassium achieves a full outer shell and attains a stable electron configuration.
Potassium (K), an Alkali Metal in Group 1 with atomic number 19, has a single valence electron in its outermost shell. Therefore it only needs to lose one electron in order for the element to become stable.
Electrons lose in case of potassium. It looses 1 electron.
A chlorine atom would gain one electron to become an ion because it tends to achieve a stable electron configuration by having a full outer shell of electrons.
Sulfur gains 2 electrons to become stable.
Sulfur can gain 2 electrons to achieve a stable electron configuration, reaching a full octet in its outer shell. The most common oxidation state of sulfur is -2, where it gains 2 electrons to become stable.
Potassium will lose electrons when reacting with bromine. Potassium is a metal and tends to lose electrons to achieve a stable electron configuration, while bromine is a nonmetal that tends to gain electrons to achieve a stable electron configuration.
Metals will LOSE electrons to become stable.
The metals aluminum, calcium, and potassium will give up electrons to be stable. Chlorine is a nonmetal and it will gain an electron in an ionic bond in order to be stable.
to become stable
lose 2
bcc it's the same
Potassium (K), an Alkali Metal in Group 1 with atomic number 19, has a single valence electron in its outermost shell. Therefore it only needs to lose one electron in order for the element to become stable.
Electrons lose in case of potassium. It looses 1 electron.
to gain or lose electrons to become stable
Oxygen has six valence electrons, which means that it needs to gain two to become stable. it takes much more energy for oxygen to lose its 6 valence electrons than it would be to gain 2. When atoms form compounds, they become stable.
Choices: a) eject, retain B) lose, gain c) retain,gain d) gain, lose e) lose, retain
A chlorine atom would gain one electron to become an ion because it tends to achieve a stable electron configuration by having a full outer shell of electrons.