Pouring molten aluminum into a pool!!

Pouring molten aluminum into a pool!!

Assessment

Interactive Video

Science, Chemistry

1st - 6th Grade

Hard

Created by

Quizizz Content

FREE Resource

The video tutorial demonstrates setting up a Burnside using a steel garbage can and charcoal to melt aluminum. The process involves using a stainless steel crucible, igniting the setup with lighter fluid, and managing airflow with a fan. Aluminum wire is added and melted, with observations on the results and the formation of aluminum pieces.

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5 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the purpose of using big charcoal in the aluminum melting setup?

To increase the temperature

To prevent rust

To reduce smoke

To improve airflow

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a major issue faced with the stainless steel crucible during the melting process?

It reacts with aluminum

It melts too quickly

It is too expensive

It is too heavy to handle

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why is lighter fluid added to the aluminum melting setup?

To add color to the flame

To clean the aluminum

To cool down the setup

To ignite the fire

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What indicates that the aluminum is melting successfully during the process?

The fire changes color

The aluminum turns black

The aluminum becomes solid

The numbers start to glow

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the result of adding more aluminum wire to the setup?

The wire catches fire

The wire dissolves in water

The wire melts and forms solid pieces

The wire remains unchanged