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Which metal is liquid at room temperature?
Mercury
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What is maleability?
A metal can be bended or molded to a different form.
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Which of these three are NO CONDUCTOR of electricity? METAL, NON METALS OR METALOIDS?
NON METALS
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Which of these can be attracted to a magnet? Iron, Plastic, Wood?
IRON, of course
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These terms describe a physical property of a mineral: glassy, waxy, pearl and dull.
LUSTER
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What scale do we use to help us determine the hardness of a mineral?
MOHS scale
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What is fracture?
The manner in which a mineral breaks along curved or irregular surfaces.
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What is streak?
The color of the powder of a mineral.
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What is hardness?
The measure of the ability of a mineral to resist scratching.
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A substance to be considered a mineral needs to be ________________
naturally ocurring
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What is DUCTILITY?
The ability to be drawn into a wire.
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Three physical properties of NON METALS are:
- Low density
- Poor conductors
- Brittle
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Give me three examples of Physical properties:
Volume, Color, and Density
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What metal can be attracted to a Magnet?
Iron
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What lab tools can you used to identify the texture and magnetic properties of a mineral?
Hand lense and a magnet
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If you want to measure different types of ball, what lab tools would you use?
Meter stick and string
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Imagine yourself in the Lab, put in order the following lab rules: wash your hands, put away the material, wipe the tables
- 1. Put away the material
- 2. Wipe the tables
- 3. Wash your hands
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Your teacher has giving you instructions about a lab activity. She has written the steps on each table, what is your next step to do?
Read the steps of the experiment written on the table.
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Which of these physical properties of a mineral is INCORRECT?
It has to be a compound, not an element.
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