12/16/2024_Quarter 2 Chemistry Review 2024

Front

How many valence electrons does Oxygen have in its Lewis dot model?

Back

Oxygen has 6 valence electrons.

Front

Elements in a group have similar chemical properties. What is a group?

Back

A group is a column in the periodic table where elements share similar chemical properties.

Front

What are charged particles produced during ionic bonds called?

Back

Charged particles produced during ionic bonds are called ions.

Front

What type of bond is formed when non-metal elements bond with non-metal elements?

Back

A covalent bond is formed when non-metal elements bond with non-metal elements.

Front

What is a subatomic particle with a negative charge?

Back

An electron is a subatomic particle with a negative charge.

Front

What is the definition of a covalent bond?

Back

A covalent bond is a chemical bond formed by the sharing of electron pairs between atoms.

Front

What is the role of valence electrons in chemical bonding?

Back

Valence electrons are the outermost electrons that participate in chemical bonding.

Front

What is the difference between ionic and covalent bonds?

Back

Ionic bonds involve the transfer of electrons, while covalent bonds involve the sharing of electrons.

Front

What is the periodic table?

Back

The periodic table is a tabular arrangement of elements organized by increasing atomic number and grouped by similar properties.

Front

What are the three main subatomic particles?

Back

The three main subatomic particles are protons, neutrons, and electrons.