15. The elements sodium (Na) and chlorine (CI) are both deadly poisons. Salt (NaCl), which contains both of these elements, is safe to eat. How is this possible? A. All elements are poisonous in their pure forms B. When elements form compounds, their properties change C. The acid in the stomach neutralizes the sodium and chlorine D. Sodium and chlorine are dangerous only if inhaled when they are gases

15. The elements sodium (Na) and chlorine (CI) are both deadly poisons. Salt (NaCl), which contains both of these elements, is safe to eat. How is this possible? A. All elements are poisonous in their pure forms B. When elements form compounds, their properties change C. The acid in the stomach neutralizes the sodium and chlorine D. Sodium and chlorine are dangerous only if inhaled when they are gases

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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