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How would you separate pencil shavings and polystyrene?
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How do you separate pencil shavings sand salt polystyrene and iron?
Chuck the mixture into water. The sand will sink, the shavings float.
How would you separate wood shavings from brass nuts?
I'd get a magnet and remove the brass with that.
How much lead would be contained in a cup of pencil shavings?
None. There is no lead in pencils. What is commonly called lead is actually graphite.
Are pencil shavings biodegradable or non-biodegradable?
BIodegradable - they're simply small pieces of wood. They would decompose over time.
What are ways to use all of the components of the pencil completely?
If you wanted to use all the components of the pencil completely, you would have to save the shavings that you produced by sharpening the pencil, and those could be burned as a source of heat. I don't think erasers can be recycled, though.
How do you separate the mixture of a pen and pencil in a pencil case?
You would visually recognise a pencil from a pen. You would remove either the pencils or pens, depending on what you want your pencil case to contain. Most probably, you would want a mixture of pencils and pens, so the final choice is yours.
How do you separate a mixture of pencils and pencils in a pencil case?
You would visually recognise a pencil from a pen. You would remove either the pencils or pens, depending on what you want your pencil case to contain. Most probably, you would want a mixture of pencils and pens, so the final choice is yours.
How do you separate a mixture of pens and pencils in a pencil case?
You would visually recognise a pencil from a pen. You would remove either the pencils or pens, depending on what you want your pencil case to contain. Most probably, you would want a mixture of pencils and pens, so the final choice is yours.
How to separate a mixture of pens and pencils in a pencil case?
You would visually recognise a pencil from a pen. You would remove either the pencils or pens, depending on what you want your pencil case to contain. Most probably, you would want a mixture of pencils and pens, so the final choice is yours.
Which type of cups keep hot water hottest polystyrene plastic glass?
Polystyrene is a plastic. I think you meant "polystyrene foam", which would be correct.
Where would you find any McDonald's polystyrene container?
does McDonald's serve coffee in polystyrene containers
How might you separate a mixture of iron shavings and sand by using their differing physical properties?
You would use a magnet and the magnet will attract the iron since its magnetic the sand would stay michael Zender
