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Lead is a heavy metal that is dense and toxic when ingested or inhaled, commonly used in construction, batteries, and radiation shielding. Styrofoam, on the other hand, is a lightweight, insulating material made from polystyrene foam and is commonly used in packaging, food containers, and insulation. Lead is harmful to human health, while styrofoam is not biodegradable and poses environmental concerns.
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What is the difference between polystyrene and Styrofoam?
Polystyrene is a synthetic aromatic polymer made from the monomer styrene. Styrofoam is a trademarked brand of expanded polystyrene foam, used for thermal insulation and craft applications. In general, polystyrene refers to the polymer, while Styrofoam specifically refers to the foam product.
What is the difference between a Styrofoam cup and a plastic cup?
A Styrofoam cup is made of expanded polystyrene and is known for its insulating properties, while a plastic cup is typically made of various types of plastics. Styrofoam cups are not recyclable in many areas and can take a long time to break down in the environment, whereas plastic cups can be recycled depending on the type of plastic they are made from.
How can you separate sand and styrofoam?
That will depend on the size of the styrofoam pieces. If they are significantly larger than the sand, you merely pick them out by hand. If not, then a sieve can be used assuming the sand will go thru the sieve and the styrofoam will be too large to pass through. You need to find a sieve with the right size holes. Another way is to add acetone and the styrofoam will dissolve, and the sand will stay behind, but this technique doesn't give you the styrofoam back again.
What is the difference in density between lead and tungsten?
The density of lead is about 11.34 grams per cubic centimeter, while the density of tungsten is about 19.25 grams per cubic centimeter. Therefore, tungsten is denser than lead.
Why acetone melts styrofoam?
Acetone can dissolve styrofoam because it breaks down the structure of polystyrene, the main component of styrofoam. When acetone is in contact with styrofoam, it can weaken the bonds holding the polystyrene molecules together, causing the styrofoam to melt or dissolve.
What is the difference between a lead-acid accumulator and a lead-acid battery?
There is no difference between lead acid accumulator and lead acid battery.
What is the difference between styrofoam and glass?
All properties except the glassy state: Styrofoam is made of polystyrene, a solid with the random structure of a liquid. This is called a glassy state or a glas.
What is the difference between lead time and cycle time with example?
Lead Time Gap
What is the difference between polystyrene and Styrofoam?
Polystyrene is a synthetic aromatic polymer made from the monomer styrene. Styrofoam is a trademarked brand of expanded polystyrene foam, used for thermal insulation and craft applications. In general, polystyrene refers to the polymer, while Styrofoam specifically refers to the foam product.
What is the difference between a main role and lead role?
there isn't one
What is the difference between Wicca and Science of Mind?
one is lead by a scented candle the other is lead by Tom Cruise
What is the difference between the element thallium and lead?
Thallium is in the group 5 and lead in the group 6 of the periodic table.
How could you use density to tell the difference between a piece of iron and a piece of lead?
lead is more dense
What happens if you eat styrofoam?
Eating styrofoam can lead to serious health consequences. Styrofoam is not digestible and can cause blockages in the digestive system, leading to potential choking hazard or organ damage if not treated promptly. It can also release harmful chemicals when ingested. Seek medical attention immediately if you have ingested styrofoam.
What is the difference between I like and I love?
I likes are good.... can lead to I love.... experience.
How would you determine the difference between a solution and an equation?
An equation can lead to a solution.
Difference between lead shot and chilled lead shot?
Chilled lead shot has less antimony than "magnum lead shot" and therefore is softer than Magnum lead shot. Though I have never noticed a difference between the two, some say the chilled shot doesn't break clay birds as well at the range.
