What Is a Neutron

question 61

Multiple Choice

What is a neutron?

• A) an uncharged atom
• B) an uncharged particle similar in mass to a proton
• C) an uncharged atomic nucleus
• D) an uncharged particle similar in mass to an electron

---

Definitions:

Structural Material

Materials used in the construction of buildings, bridges, or other structures, providing support and stability.

Fungi

A kingdom of spore-producing organisms feeding on organic matter, including molds, yeast, mushrooms, and toadstools, distinct from plants and animals.

Enzymes

Proteins that act as biological catalysts, speeding up reactions in cells without being consumed in the process.

Proteins

Large, complex molecules made up of amino acids that perform a vast array of functions, including catalyzing metabolic reactions, DNA replication, and transporting molecules.