Shiny (luster)
Good conductors (electricity)
Malleable (hammered down)
Ductile (into thin wire)
Magnetic (attracted to magnets)
Solid
what are 3 physical properties of a metal?
100
Luster
property that describes how a mineral reflects light from its surface.
100
LxWxH
Formula for volume?
200
Ask the teacher.
If you are not sure what to do during a lab you should?
200
An Element
is a pure substance that is composed of the same type of matter throughout and cannot be divided into simpler substances through normal processes.
200
Dull
Poor conductors
Brittle
Not magnetic
Not always Ductile or Malleable
What are 3 physical properties of a non-metal?
200
Cleavage.
Minerals that break along flat, smooth surfaces have?
200
D=M/V Mass divided by Volume.
Formula for density?
300
Fire
Glassware
Chemicals.
Googles should be worn when using? (name at least 3 answers)
300
Mass
describes the amount of matter in an object.
300
Semi Conductors
shiny or dull
brittle or not brittle
malleable or not malleable
ductile or not ductile
magnetic or non magnetic
solid or not solid
What are some physical properties of Metalloids?
300
Fingernail
Mohs Hardness scale measures from 1-10, what does 1-2 compare to in hardness?
300
Water displacement. First look at resting water, then place object in water, then record new water and subtract from resting. That's the volume of the object.
How to find volume of irregular shaped objects? (name and steps)
400
Flush eyes out for 15 minutes at the eye and face wash station.
If you get chemicals in your eye you should do what? (time)
400
Volume
The amount of space that an object takes up, or occupies is known as the objects what?
400
Non-Metal and could be sulfer
Carlos is examining an pale yellow object, it's brittle, solid, and dull. What is the object
400
Streak
If you scratch a mineral across a white plate what are you testing?
400
D=M/V 100g/5cm3 = 20g/cm3
Calculate Density of an object with Mass: 100g and Volume: 5cm3? (please give me the units)
500
Fire Blanket
To put out a fire in a persons hair or clothes you use?
500
1. Density
2. weight
(Daily Double) 1.is a measure of the amount of mass in a given volume.
2. is a measure of the gravitational force.
500
A Metal (Ductile)
Guerrero electric company is designing a new cell phone. He needs a solid material that conducts electricity and can be made into a thin wire. Which materials would best fit their needs?
500
Fractures.
Minerals that break along uneven surfaces have?
500
5.0g/cm3 D=m/v M=200 V=40 D=200g/40cm3
Water displacement,the objects mass is 200g. Water starts at 100ml, when object is inserted into beaker, the water rises up to 140ml what is the Density of the object?