Question

All materials are made up of elements. Which of the following best describes elements?

A.Elements are unable to combine in order to make different compounds.
B.Compounds combine in several different ways to make a limited number of elements.
C.Mixtures combine in several different ways to make many kinds of elements.
D.Elements combine in several different ways to make many kinds of compounds.

Answer 1

Elements are substances that cannot be broken down into simpler substances. They are represented on the periodic table. Compounds are combinations of elements that form different substances.

Step-by-step explanation:

Elements are substances that cannot be broken down into simpler substances with different properties. They are represented on the periodic table. Compounds, on the other hand, are combinations of elements that form different substances. For example, water is a compound made up of the elements hydrogen and oxygen. Elements and compounds are both examples of pure substances.