Density Of Copper In G/ml
4-4 Density
Density is the amount of affair in a given unit of measurement of volume. It tin exist measured in grams per cubic centimeter (g/cmthree). It is a mensurate of how tightly packed the atoms of a substance are. When nosotros say that ice is less dumbo than water, we hateful that the water molecules are more than tightly packed when they are in the liquid state. The formula for determining density is
or 
One e'er hears that muscle is denser that fat. This means that I tin can work out, not lose weight and withal lose inches off my waist. This is because i pound of musculus will have upwards less space than 1 pound of fat.
Mass is typically measured in grams. Volume is typically measured in ml which is the same affair as cmthree (or cubic centimeters of cc. one ml = one cm3 = 1 cc)
The density of water is 1.00 g/ml. The density of some common elements are shown below:
Densities of selected elements
| element | density (g/cmthree) | appearance |
| aluminum | 2.70 | silvery white, metallic |
| antimony | six.68 | silvery white, metallic |
| cadmium | viii.64 | silvery white, metal |
| carbon (graphite) | two.25 | black, slow |
| chromium | 7.two | steel gray, hard |
| cobalt | viii.ix | silvery gray, metallic |
| Copper Gold | 8.92 19.3 | reddish, metallic yellow, metal |
| iron | vii.86 | silvery, metallic |
| lead | 11.3 | silverish-bluish white, soft, metallic |
| manganese | 7.2 | gray pink, metallic |
| Nickel Platinum | 8.ix 21.4 | silvery, metallic silver, metal |
| silicon | 2.32 | steel gray, crystalline |
| silver | 10.5 | argent, metal |
| tin (grey) | 5.75 | gray |
| tin (white) | seven.28 | white metallic |
| Zinc | seven.14 | bluish white, metallic |
Sample problem: A solid has a mass of 128 g. It is a rectangular solid one.0 cm by 2.0 cm by iii.0 cm. What is the density of the solid and what metallic is it?
Volume = length ten width x meridian = one cm 10 ii cm ten 3 cm = half-dozen cm3 or 6 ml.
D= K/V = 128 g / 6 ml= 21.4 g/ml
The metal must exist platinum!
One tin see the usefulness of densities for determining types of metals at this web site:
http://www.24carat.co.united kingdom of great britain and northern ireland/densityofgoldandothermetals.html
Density Of Copper In G/ml,
Source: https://web.fscj.edu/Milczanowski/psc/lect/Ch4/slide6.htm
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