Bonding Basics

Front

What is an ionic compound?

Back

An ionic compound is a chemical compound composed of ions held together by electrostatic forces termed ionic bonding. They typically form between metals and nonmetals.

Front

What is a cation?

Back

A cation is a positively charged ion that is formed when an atom loses one or more electrons.

Front

What is the significance of the periodic table in understanding elements?

Back

The periodic table organizes elements based on their atomic number, electron configuration, and recurring chemical properties, helping to predict their behavior.

Front

How does a Phosphorus atom achieve a full outer shell?

Back

A Phosphorus atom achieves a full outer shell by gaining 3 electrons.

Front

What is the electron configuration of Helium?

Back

The electron configuration of Helium is 1s², indicating it has a full outer shell with 2 electrons.

Front

What is a metallic compound?

Back

A metallic compound is formed from metal atoms that share electrons, resulting in a structure that allows for conductivity and malleability.

Front

What is a covalent compound?

Back

A covalent compound is formed when two or more nonmetals share electrons to achieve full outer shells.

Front

What is the difference between a period and a group in the periodic table?

Back

A period is a horizontal row in the periodic table, while a group is a vertical column. Elements in the same group have similar chemical properties.

Front

What is the role of valence electrons in bonding?

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Valence electrons are the outermost electrons of an atom and are involved in forming bonds with other atoms.

Front

What happens to an atom when it loses electrons?

Back

When an atom loses electrons, it becomes a cation, which is positively charged.