Midterm Test Review

Front

What is the correct formula for a compound of Aluminum and Fluorine?

Back

AlF3

Front

What is ionization energy?

Back

Energy required to remove an electron.

Front

Define electronegativity.

Back

Electronegativity is how good an atom is at attracting electrons.

Front

What is the shorthand electron configuration for a Sulfur atom?

Back

[Ne] 3s² 3p⁴

Front

What properties do elements on the left side of the Periodic Table have in common?

Back

They conduct heat and electricity.

Front

What is the definition of a compound?

Back

A compound is a substance formed when two or more elements are chemically bonded together.

Front

What is the difference between an ionic bond and a covalent bond?

Back

An ionic bond is formed by the transfer of electrons, while a covalent bond is formed by the sharing of electrons.

Front

What is the significance of the Periodic Table?

Back

The Periodic Table organizes elements based on their atomic number and properties, helping predict their behavior.

Front

What is the atomic number of an element?

Back

The atomic number is the number of protons in the nucleus of an atom.

Front

What is a valence electron?

Back

Valence electrons are the electrons in the outermost shell of an atom that are involved in chemical bonding.