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Magnesium Properties

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Questions and Answers

What is the atomic number of Magnesium?

12 (correct)

Magnesium is found naturally in its free metallic form.

False (B)

What is the chemical symbol for magnesium?

Magnesium is commonly used in alloys with _______ due to its lightweight characteristics.

<p>aluminum</p> Signup and view all the answers

Match the following properties with their description:

<p>Low Density = Magnesium is a lightweight metal Low Melting Point = Melts at a relatively low temperature High Chemical Reactivity = Readily reacts with other elements Brilliant White Light = Emitted when magnesium burns</p> Signup and view all the answers

Flashcards

Magnesium

A chemical element with symbol Mg and atomic number 12.

Symbol of Magnesium

The chemical symbol for magnesium is Mg.

Properties of Magnesium

Shiny gray metal, low density, low melting point, high reactivity.

Reactivity of Magnesium

Magnesium has high chemical reactivity and burns with a brilliant-white light.

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Use of Magnesium

Primarily used in strong and lightweight alloys with aluminium.

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Study Notes

Magnesium Properties

Magnesium (Mg) is a chemical element with atomic number 12.
It is a shiny gray metal.
It has a low density and low melting point.
Magnesium is highly reactive chemically.
It only occurs naturally in compounds with other elements.
When the free metal burns, it produces a brilliant white light.
It's less dense than aluminum.
Primarily used in strong and lightweight alloys with aluminum.

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Description

This quiz covers the essential properties and characteristics of Magnesium (Mg), including its atomic number, density, reactivity, and uses. Test your knowledge on this important chemical element and its applications in alloys.