A β-particle is an electron or a positron emitted from the nucleus of an atom during radioactive decay.

β-particles are emitted during radioactive decay.

There were several β errors in the code.

The researcher made a β error in their statistical analysis.

β-lactam antibiotics are commonly used to treat bacterial infections.

β-lactamase is an enzyme that can break down β-lactam antibiotics.

β-carotene is a pigment found in many fruits and vegetables.

There are many different types of β-lactams available for treating bacterial infections.

β-lactamases are enzymes that can break down β-lactam antibiotics.

β-glucan is a type of dietary fiber found in certain foods.