TEAS version 7 quizlet science Related

Review TEAS version 7 quizlet science related questions and content

When an atom gains or loses electrons, it becomes a(n):

  • A. Molecule
  • B. Isotope
  • C. Ion
  • D. Compound
Correct Answer: C

Rationale: When an atom gains or loses electrons, it becomes an ion. Gaining or losing electrons alters the atom's electron count and charge, creating a positively or negatively charged ion. A molecule is formed when two or more atoms are chemically bonded. An isotope is a variation of an element with a different number of neutrons. A compound consists of two or more different elements chemically bonded together.