1. An atom has a diameter of 1.50 Å and the nucleus of that atom has...
1. An atom has a diameter of 1.50 Å and the nucleus of that atom has a diameter of 9.00 × 10^− 5 Å . Determine the fraction of the volume of the atom that is taken up by the nucleus. Assume the atom and the nucleus are a sphere.
2. Calculate the density of a proton, given that the mass of a proton is 1.0073 amu and the diameter of a proton is 1.69 × 10^ − 15 m .
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1. An atom has a diameter of 1.50 Å and the nucleus of that atom
has...
The nucleus of a particular atom has a diameter of 1.80 × 10-15 m. What is...
The nucleus of a particular atom has a diameter of 1.80 × 10-15 m. What is the minimum uncertainty in the speed of a proton in this nucleus?
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The nucleus of a hydrogen atom is a single proton, which has a radius of about 1.1 10-15 m. The single electron in a hydrogen atom normally orbits the nucleus at a distance of 5.5 10-11 m. What is the ratio of the density of the hydrogen nucleus to the density of the complete hydrogen atom?
The nucleus of the hydrogen atom has a radius of about 1.0 × 10-15 m. The...
The nucleus of the hydrogen atom has a radius of about 1.0 × 10-15 m. The electron is at a distance of about 5.29 × 10-11 m from the nucleus. Assuming the hydrogen atom is a sphere with a radius of 5.29 × 10-11 m, find (a) the volume of the atom, (b) the volume of the nucleus, and (c) the percentage of the volume of the atom that is occupied by the nucleus.
If the radius of a nucleus is given by R = Ro A 1/3 where Ro...
If the radius of a nucleus is given by R = Ro A 1/3 where Ro = 1.2X10-15 m, calculate the density of a nucleus that has A = 233. Assume the mass of the nucleon (proton or neutron) = 1.67x10-27 kg.
A cube made of platinum (Pt) has an edge length of 1.50 cm. The density of...
A cube made of platinum (Pt) has an edge length of 1.50 cm. The density of Pt is 21.45 g/cm3. (a) Calculate the number of Pt atoms in the cube. (b)Atoms are spherical in shape. Therefore, the Pt atoms in the cube cannot fill all the available space. If only 74.0 percent of the space inside the cube is taken up by Pt atoms, calculate the radius in picometers of a Pt atom. The mass of a single Pt atom...
Determine the magnitude of the electric field at the surface of a lead-185 nucleus, which contains...
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Determine the magnitude of the electric field at the surface of a lead-199 nucleus, which contains...
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Determine the magnitude of the electric field at the surface of a lead-204 nucleus, which contains...
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Determine the magnitude of the electric field at the surface of a lead-212 nucleus, which contains...
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how to solve The single proton that forms the nucleus of the hydrogen atom has a...
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The single proton that forms the nucleus of the hydrogen atom has a radius of approximately 1.0 x 10-13 cm. The hydrogen atom itself has a radius of approximately 52.9 pm. Part What Expr S 15 u Review I Constants 1 Per Part A What fraction of the space within the atom is occupied by the nucleus? Express your answer using two significant figures. ? VO AE Previous Answers Request Answer Submit Incorrect; Try Again; 2 attempts...
Determine the magnitude of the electric field at the surface of a lead-204 nucleus, which contains 82 protons and 122 neutrons. Assume the lead nucleus has a volume 204 times that of one proton and consider a proton to be a sphere of radius 1.20 x 10-15 m. N/C
Determine the magnitude of the electric field at the surface of a lead-212 nucleus, which contains 82 protons and 130 neutrons. Assume the lead nucleus has a volume 212 times that of one proton and consider a proton to be a sphere of radius 1.20 x 10-15 m The correct answer is not zero. N/C
how
to solve
The single proton that forms the nucleus of the hydrogen atom has a radius of approximately 1.0 x 10-13 cm. The hydrogen atom itself has a radius of approximately 52.9 pm. Part What Expr S 15 u Review I Constants 1 Per Part A What fraction of the space within the atom is occupied by the nucleus? Express your answer using two significant figures. ? VO AE Previous Answers Request Answer Submit Incorrect; Try Again; 2 attempts...
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