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How much does a piece of notebook paper weigh in grams?
A standard piece of notebook paper weighs about 4.5 grams.
How much does a ten pence piece weigh?
The United Kingdom began minting the two penny piece in its current form in 1971. The coin weighs 7.12 grams.
How much does a piece of fingernail weigh?
A single piece of fingernail typically weighs less than 1 milligram, so it is very light.
How much does a 12X12X1 piece of mild steel weigh?
A 12x12x1 piece of mild steel weighs approximately 40.8 pounds.
How much does a silver fifty cent piece weigh?
A silver fifty cent piece weighs about 12.5 grams.
How much uranium is left if a solid piece exists for one half-life?
Half life is the time taken for half the atoms to decay. Whatever mass you start with, if it is a sample consisting of one pure uranium isotope, you will have half that mass of uranium after one half life. The piece of metal will not weigh half of the original mass, because the decay products will be there. In practice, a piece of uranium usually consists of a mixture of isotopes with different half lives.
How much uranium is left if a solid piece for one half life?
Half life is the time taken for half the atoms to decay. Whatever mass you start with, if it is a sample consisting of one pure uranium isotope, you will have half that mass of uranium after one half life. The piece of metal will not weigh half of the original mass, because the decay products will be there. In practice, a piece of uranium usually consists of a mixture of isotopes with different half lives.
Why is it safer to handle a piece of uranium than to breathe in uranium dust?
Because the uranium dust is inhaled and accumulated in the lungs; long term inhalation of uranium (or uranium compounds, also liquid aerosols) can lead to lungs cancer. Handling a piece of uranium with gloves is not dangerous (excepting of course the irradiated uranium; in this case we use hot cells).
When talking about an isotope what piece of information are we concerned with?
When speaking of an isotope, one is concerned with the number of neutrons present in the nucleus.
How much uranium is left if a solid piece goes through?
If a solid piece of uranium goes through a process like fission, the amount of uranium left would depend on the specific fission reactions that occur. During fission, uranium atoms split into smaller atoms, releasing energy and more neutrons which can continue the reaction. Some uranium atoms may be converted into other elements through the fission process, so the amount of remaining uranium would be less than the original piece.
What is the color if any in solid liquid gas states for uranium?
Uranium is a solid metal; the non-oxydated surface of a uranium piece is lustrous, very similar with the aspect of steels.
How are an atom an element and an isotope different from each other?
An element is a class of substances An atom is the smallest possible piece of an element. An isotope is an electrically charged atom.
What weighs a milligram?
A grain of salt or a small paperclip typically weighs around a milligram.
Does a piece of uncooked popcorn weigh the same as a piece of cooked popcorn?
A piece of uncooked popcorn weighs more then a poped peice of popcorn.
How much does a piece of notebook paper weigh in grams?
A standard piece of notebook paper weighs about 4.5 grams.
Why is a person's body after it died called remains not remain?
Because there is more than one piece-remain(s)
How much does a ten pence piece weigh?
The United Kingdom began minting the two penny piece in its current form in 1971. The coin weighs 7.12 grams.
