Lead is considered a heavy ______.

Unlock all questions

This demo includes only 20 questions. Upgrade to access hundreds of questions, flashcards, exam simulations, and disable ads.

Full question bankExam simulationsFlashcards
From $9.99Unlock all

Study for the US EPA Model Lead Inspector Test. Use flashcards and multiple-choice questions with hints and explanations for comprehensive preparation. Get exam-ready with ease!

Multiple Choice

Lead is considered a heavy ______.

Explanation:
Lead is a metal. The phrase “heavy metal” describes metals with high density and atomic weight, and lead exhibits classic metallic properties: it’s a solid at room temperature, malleable and ductile, and it conducts electricity with metallic bonding. It is not a gas, not a metalloid (which have mixed metallic and nonmetal characteristics), and not a nonmetal (which lack metallic properties). So the best fit is metal.

Lead is a metal. The phrase “heavy metal” describes metals with high density and atomic weight, and lead exhibits classic metallic properties: it’s a solid at room temperature, malleable and ductile, and it conducts electricity with metallic bonding. It is not a gas, not a metalloid (which have mixed metallic and nonmetal characteristics), and not a nonmetal (which lack metallic properties). So the best fit is metal.

More Multiple Choice Questions
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy