How many protons are there in one nucleus of this nuclide?
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100 grams of molten lead (600°c) is used to make musket balls. if the lead shot is allowed to cool to room temperature (21°c), what is the change in entropy (in j/k) of the lead? (for the specific heat of molten and solid lead use 1.29 j/g⋅°c; the latent heat of fusion and the melting point of lead are 2.45 × 104 j/kg and 327°c, respectively.)
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Which of the following nuclei would be the least stable a 2 protons, 2 neutrons b 1 proton 1 neutron c 1 proton 3 neutrons d 1 proton 2 neutrons
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3.
A nuclide has the symbol C.
How many protons are there in one nucleus of this nuclide?
How many protons are there in one nucleus of this nuclide?
Mathematics, 21.03.2020 08:47
English, 21.03.2020 08:48
Mathematics, 21.03.2020 08:48
Mathematics, 21.03.2020 08:49
Mathematics, 21.03.2020 08:49