Properties of Ionic and covalent compounds (Review)

Front

What do nonmetals tend to do in chemical reactions?

Back

Nonmetals tend to gain electrons.

Front

What property is characteristic of ionic compounds?

Back

Ionic compounds have high melting points.

Front

What elements typically form an ionic bond?

Back

Ionic bonds are formed between metals and nonmetals.

Front

What does the diagram of an ionic bond illustrate?

Back

The diagram shows the transfer of electrons from the metal to the non-metal, an ionic bond between oppositely charged ions, and the number of electrons lost or gained by each ion.

Front

How can you identify if a compound is ionic or covalent based on its state?

Back

If a compound exists as a solid, liquid, or gas, it is likely covalent.

Front

What is an ionic bond?

Back

An ionic bond is a type of chemical bond formed through the electrostatic attraction between oppositely charged ions.

Front

What are covalent compounds?

Back

Covalent compounds are formed when two or more nonmetals share electrons.

Front

What is the typical melting point of covalent compounds compared to ionic compounds?

Back

Covalent compounds generally have lower melting points than ionic compounds.

Front

What is the electrical conductivity of ionic compounds in solution?

Back

Ionic compounds conduct electricity when dissolved in water or melted.

Front

What is the solubility of ionic compounds in water?

Back

Most ionic compounds are soluble in water.