Medical Quiz
Biology Quiz

When an atom gains an electron from another atom, it becomes a/an ___.

A. isotope

B. negative ion

C. positive ion

D. molecule

Select your answer:
A  B  C  D  E 


Balanced Diet Careers in Health Care Muscle pathophysiology Pulmonology/Respiratory STNA (State Tested Nursing Assistant) Mental Health Bacteria and Protist Review Circulatory & Respiratory Genetic Engineering Germs & Diseases Vet Terminology Teeths Doctor Equipments EM Spectrum Life Processes

Other quiz: EMS Systems

How does research ensure correct and effective EMS practices?

A. It provides evidence.

B. It makes deductions.

C. It creates theories.

D. It ensures outcomes.