What are (i) Ionic compounds, and (ii) Molecular compounds?
Give two examples of each type of compounds.
What are (i) Ionic compounds, and (ii) Molecular compounds?
Give two examples of each type of compounds.
(i) Ionic compounds are compounds made up of ions. These ions are atoms that gain or lose electrons, giving them a net positive or negative charge. Metals tend to lose electrons, so they become cations and have a net positive charge. Nonmetals tend to gain electrons, forming anions that have a net negative charge.
The most common and most popular example of ionic bonds is the combination of these two elements which produces sodium chloride, commonly known as the table salt.
ii) A molecular compound is usually composed of two or more nonmetal elements. Molecular compounds are named with the first element first and then the second element by using the stem of the element name plus the suffix - ide. Numerical prefixes are used to specify the number of atoms in a molecule.
Molecular compounds are chemical compounds that take the form of discrete molecules. Examples include such familiar substances as water (H2O) and carbon dioxide (CO2)
(i) Ionic compounds are compounds made up of ions. These ions are atoms that gain or lose electrons, giving them a net positive or negative charge. Metals tend to lose electrons, so they become cations and have a net positive charge. Nonmetals tend to gain electrons, forming anions that have a net negative charge.
The most common and most popular example of ionic bonds is the combination of these two elements which produces sodium chloride, commonly known as the table salt.
ii) A molecular compound is usually composed of two or more nonmetal elements. Molecular compounds are named with the first element first and then the second element by using the stem of the element name plus the suffix - ide. Numerical prefixes are used to specify the number of atoms in a molecule.
Molecular compounds are chemical compounds that take the form of discrete molecules. Examples include such familiar substances as water (H2O) and carbon dioxide (CO2)
