A Reddish Powder Is Heated Gently in a Loosely Covered

question 119

Multiple Choice

A reddish powder is heated gently in a loosely covered container.After the heating a silvery metal remains in the container,and a glowing wooden splint placed into the container bursts into flame.The original substance is a(an) ________,and the solid and gas produced are ________.

• A)element;compounds
• B)compound;elements
• C)mixture;compounds
• D)compound;compounds
• E)mixture;elements

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Definitions:

Shortest Processing Time

A scheduling priority rule where tasks are ordered and selected for execution based on the shortest amount of time they will take to complete.

Dispatch Rule

A guideline or criterion used to prioritize and sequence tasks or jobs, often in a manufacturing or operational context, to optimize performance.

Operations Personnel

Employees involved in the day-to-day running of business operations, focusing on manufacturing, logistics, or service delivery.

Facility Work Flow

The arrangement and coordination of processes, equipment, and personnel within a physical space to optimize operational efficiency.