Question
In molecule of lithium are two atoms of lithium and one atom of sulfur what Statement about lithium is correct
Answers
GPT-4o mini
In a molecule containing two lithium atoms and one sulfur atom, such as lithium sulfide (Li₂S), the following statements about lithium are correct:
1. **Electron Configuration**: Lithium (Li) has an atomic number of 3, meaning it has three electrons. The electron configuration of lithium is \(1s^2 2s^1\), indicating that it has one electron in its outermost shell, which it readily loses to achieve a stable electron configuration.
2. **Ionic Bonding**: In lithium sulfide, each lithium atom donates one electron to the sulfur atom, which has six valence electrons. This results in the formation of Li⁺ ions (lithium cations) and an S²⁻ ion (sulfide anion). These ions attract each other due to electrostatic forces, forming an ionic bond.
3. **Metallic Properties**: Lithium is a metal and is the lightest alkali metal. It has properties typical of metals, such as good conductivity of electricity and heat.
4. **Reactivity**: Lithium is reactive, especially with nonmetals. When it combines with sulfur in this compound, it forms a stable ionic compound.
5. **Low Density**: Lithium is less dense than water, making it one of the least dense metals.
If you have a specific statement in mind that you're asking about, please provide it, and I can confirm its correctness.
1. **Electron Configuration**: Lithium (Li) has an atomic number of 3, meaning it has three electrons. The electron configuration of lithium is \(1s^2 2s^1\), indicating that it has one electron in its outermost shell, which it readily loses to achieve a stable electron configuration.
2. **Ionic Bonding**: In lithium sulfide, each lithium atom donates one electron to the sulfur atom, which has six valence electrons. This results in the formation of Li⁺ ions (lithium cations) and an S²⁻ ion (sulfide anion). These ions attract each other due to electrostatic forces, forming an ionic bond.
3. **Metallic Properties**: Lithium is a metal and is the lightest alkali metal. It has properties typical of metals, such as good conductivity of electricity and heat.
4. **Reactivity**: Lithium is reactive, especially with nonmetals. When it combines with sulfur in this compound, it forms a stable ionic compound.
5. **Low Density**: Lithium is less dense than water, making it one of the least dense metals.
If you have a specific statement in mind that you're asking about, please provide it, and I can confirm its correctness.