Skip Ribbon Commands
Skip to main content
SharePoint

1A10.56 - Density of Elemental Solids

The Web Part cannot find an InfoPath form in the specified location. Either the location does not have an InfoPath form associated with it or it is on a different site collection. Modify the Web Part Properties and select a list or library on the current site.

​1A10.56 - Density of Elemental Solids

Preview
SelectSelected
Title1A10.56 - Density of Elemental Solids
Objective

​To compare the densities of various metal blocks by looking at their masses and how the results match the position on periodic table.

StatusAvailable
Assembly Instructions

​Set up camera on the read out of the digital pan scale.  Use appropriate scale based on heaviest block.  Pull out the box containing aluminum, graphite, steel, and lead.  Provide disposible gloves for handling the lead brick.

Setup Time5
Operation Time5
Preview Time5
Operation Instructions

Make sure the camera output is visible to the audience.  Place the blocks one at a time on the scale and observe the difference in masses.  The kit contains:  Aluminum, Graphite (carbon), Steel (iron), Lead.  ​

ExportableYes
Demo on DimeNo
PIRA 200No
Export Instructions (if different)
HazardsNone
Analysis/Information

​Density = Mass/Volume.  Since the volume is the same, then relative density comparisons can be made by comparing the mass of each object

Category1 Mechanics
Subcategory1A - Measurement
Keywordsdensity, mass, volume, element, atomic number, solid
Construction Information
 
Equipment TitleUse SHIFT+ENTER to open the menu (new window).
  
QuantityUse SHIFT+ENTER to open the menu (new window).
  
block - aluminum - 2" x 4"
1
block - graphite (carbon) - 2" x 4"
1
block - lead - 2" x 4"
1
block - steel (iron) - 2" x 4"
1
scale - spring pan balance
1
camera - b&w
1