For safety purposes, it is advisable for individuals with long hair to cut their hair short before entering the laboratory. Wearing a laboratory gown over one's clothes when performing experiments inside the laboratory is not necessary.

For safety purposes, it is advisable for individuals with long hair to cut their hair short before entering the laboratory. Wearing a laboratory gown over one's clothes when performing experiments inside the laboratory is not necessary.

Introductory Chemistry: A Foundation

9th Edition

ISBN:9781337399425

Author:Steven S. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Donald J. DeCoste

Chapter1: Chemistry: An Introduction

Section: Chapter Questions

Problem 13ALQ

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Question

(A) from the choices if both sentences are true (B) if both sentences are false (C) if the first sentence is true but the second is false (D) if the first sentence is false but the second is true.

For safety purposes, it is advisable
for individuals with long hair to cut
their hair short before entering the
laboratory. Wearing a laboratory
gown over one's clothes when
performing experiments inside the
laboratory is not necessary.

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