Kaplan Nursing Entrance Practice Exam

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Prepare for the Kaplan Nursing Entrance Exam with interactive quizzes. Enhance your knowledge with multiple choice questions and detailed explanations. Ace your exam and advance your nursing career!

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What is the charge of protons found within the nucleus of an atom?

  1. Positive

  2. Negative

  3. Neutral

  4. Variable

The correct answer is: Positive

Protons, which are subatomic particles located in the nucleus of an atom, possess a positive electrical charge. This positive charge is fundamental to the structure of atoms, as protons contribute to the atomic number, which defines the identity of an element. The positive charge of protons attracts negatively charged electrons, balancing the atom's overall charge and allowing for the formation of stable matter. The stability and interactions of atoms, including chemical bonding and reactions, are significantly influenced by the presence of protons and their positive charge.

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