Elements Compounds and Mixtures: Understanding the Differences
Elements, Compounds, and Mixtures: Key Differences
An element consists of only one type of atom, while a compound consists of two or more different types of atoms chemically bonded together.
Explanation:
An element is a substance that consists of only one type of atom. A compound is a substance that consists of two or more different types of atoms chemically bonded together. A mixture is a combination of two or more substances that are not chemically bonded.
In the case of elements, they contain only one type of atom. Examples of elements include mercury and selenium.
If a substance is a compound, it contains two or more different types of atoms. An example of a compound is aluminum oxide, which contains a 2:3 ratio of aluminum and oxygen atoms.
A mixture can be either heterogeneous or homogeneous. In a heterogeneous mixture, the substances are not uniformly distributed, like filtered tea or ranch-style salad dressing. In a homogeneous mixture, the substances are uniformly distributed, like freshly squeezed orange juice or a homogeneous mixture.
Elements compounds and mixtures worksheet answers answer key.a) Provided
b) Omitted
c) Included
d) Discussed
Final answer:
An element consists of only one type of atom, while a compound consists of two or more different types of atoms chemically bonded together.