Question

beryllium appears on the periodic table with the symbol be. it may bond with sulfur to form the compound bes. beryllium is a(n) _________. choose one option a element b compound c heterogeneous mixture d solution

Explanation:

• An element is a pure substance that cannot be broken down into simpler substances. Beryllium (Be) is listed on the periodic table, which is a tabulation of elements.
• A compound (e.g., BeS) is formed when two or more elements chemically combine.
• A heterogeneous mixture has visibly different substances or phases.
• A solution is a homogeneous mixture.

Since Beryllium (Be) is on the periodic table and is a pure substance that cannot be broken down further in this context, it is an element.

Answer:

A. element