2 g/mL
This type of property defines the ability to conduct heat
What is thermal conductivity?
This unit of measurement does not change based on location
What is mass?
An object has a mass of 10g and a Density of 2 g/mL. What is the volume (with units)
volume is 5 mL
The unit used to measure Density
what is g/mL or g/cm3
An object has the mass of 6g and a volume of 3 cm3. Find the density
2 g/cm3
This property refers to how readily a substance will dissolve in water
What is 68g
An object has a Density of 5 g/cm3 and a mass of 40g. Find the volume (with units)
What is 8 cm3?
The unit for volume of an irregular shaped object
What is mL?
A student places an irregular metal object into a graduated cylinder containing 50.0 mL of water. The water level rises to 65.0 mL. The metal has a density of 8.9 g/cm³. What is the mass of the metal object?
133.5 g
Which properties help identify an unknown substance out of the following: Density, color, mass, boiling point
What is boiling point, density and color?
Find the mass of an object with the density of 55 g/mL and a volume of 100mL
What is 5,500g
What is the equation for volume?
V = m/D
The unit of volume for a regular shaped object
What is cm3?
Will an object with a density of 2.2 g/mL float or sink when put into a liquid with a density of 3.0 g/mL
Which properties are most helpful in determining the identity of a metal?
conductivity and magnetism
I have a cube with the length of 4 cm. The density is 2g/cm3. Find the mass
128 g
I have graduated cylinder with 20mL of water. I place a plastic duck inside and the water level raises to 27mL. What is the volume of the duck?
I test 3 samples of unknown substance (A, B, C). A and B are magnetic. Are they the same substance?
Calculate the density of an object with a mass of 50g and a volume of 30 mL. Will the object sink or float in water?
Which properties are most helpful in identifying an unknown crystal substance?
Solubility and boiling point
A rectangle has a density of 100g/cm3. The length is 2cm the width is 4cm and the height is 5cm. Find the mass.
What is 4,000g
Formula volume of a regular shaped object
L x W x H = Volume
I test 3 unknown substances. Are any the same substance?
A: magnetic, red, conductive
B: not conductive, red, magnetic
C: not conductive, blue, magnetic
No - they share some properties, but not all 3.