Chemistry Fall Final Review 2024

Front

How many valence electrons does an alkaline earth metal have?

Back

2

Front

What type of reaction does corrosion represent?

Back

Chemical

Front

Define a liquid.

Back

Definite volume, indefinite shape.

Front

Which of the following is an Alkali Metal: Magnesium, Chromium, Sodium, Fluorine?

Back

Sodium

Front

What is the state of matter that has no definite size or shape?

Back

Gas

Front

What is the definition of an alkaline earth metal?

Back

Elements in group 2 of the periodic table, characterized by having two valence electrons.

Front

What is the primary characteristic of gases?

Back

No definite shape or volume.

Front

What is the difference between a physical change and a chemical change?

Back

A physical change alters the form of a substance without changing its identity, while a chemical change results in the formation of new substances.

Front

What is the definition of a solid?

Back

Definite shape and definite volume.

Front

What is the periodic table?

Back

A tabular arrangement of chemical elements, organized by their atomic number, electron configuration, and recurring chemical properties.