This is sodium.
A substance is composed of different particles, such as atoms, molecules, or ions, which determine its physical and chemical properties. These particles can vary in type, size, and arrangement, leading to the formation of various substances. For example, water is made up of hydrogen and oxygen atoms, while salt consists of sodium and chloride ions. The interactions and bonding between these particles contribute to the unique characteristics of each substance.
Ionic bonds are stronger.
a mixture
Sodium is a pure substance, an Element.
sodium chloride
The ionic bond is formed because it is a strong electrostatic attraction between sodium and chlorine ions.
it is always water.
No, a mole of any substance contains Avogadro's number of particles, which is approximately 6.022 x 10^23. Therefore, a mole of sodium, carrots, and elephants would all contain the same number of particles.
It is a pure substance as well as a compound
Sodium sulfite is a substance. It is a chemical compound composed of sodium ions and sulfite ions.
Sodium hydroxide is a stronger base than potassium hydroxide. This is because sodium hydroxide has a higher dissociation constant and a higher solubility than potassium hydroxide, making it more effective at accepting protons.
Table salt (sodium chloride) contains an ionic bond between sodium (Na+) and chloride (Cl-) ions.