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Atomic mass of cu (fcc) is 1.28 angstrom. Density of cu is (kg/m^3) is (atomic mass=59)?
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Atomic mass of cu (fcc) is 1.28 angstrom. Density of cu is (kg/m^3) is...
Atomic Mass of Cu (fcc)
The atomic mass of an element is the average mass of its atoms, taking into account the different isotopes and their relative abundances. In the case of copper (Cu), the atomic mass is 63.55 atomic mass units (amu).
Density of Cu
The density of a substance is defined as its mass per unit volume. For copper, the density is given as 8.96 grams per cubic centimeter (g/cm^3).
To convert this density into kilograms per cubic meter (kg/m^3), we need to use the appropriate conversion factors:
1 g/cm^3 = 1000 kg/m^3
Therefore, the density of copper in kg/m^3 is:
8.96 g/cm^3 * 1000 kg/m^3 = 8960 kg/m^3
Explanation
The atomic mass of an element is determined by the sum of the masses of its protons, neutrons, and electrons. In the case of copper, it has 29 protons and 29 electrons, giving it an atomic number of 29. The number of neutrons can vary, leading to different isotopes of copper.
Copper has two stable isotopes: ^63Cu and ^65Cu. The atomic mass is a weighted average of the masses of these isotopes, taking into account their relative abundances. The most abundant isotope of copper is ^63Cu, which has a mass of 62.929601 amu and an abundance of 69.17%. The other isotope, ^65Cu, has a mass of 64.927794 amu and an abundance of 30.83%.
To calculate the atomic mass of copper, we use the following formula:
Atomic mass = (mass of isotope 1 * abundance of isotope 1) + (mass of isotope 2 * abundance of isotope 2)
= (62.929601 amu * 0.6917) + (64.927794 amu * 0.3083)
= 43.550 amu + 20.014 amu
= 63.564 amu
Therefore, the atomic mass of copper is approximately 63.55 amu.
The density of copper is a measure of how tightly packed its atoms are. In the case of copper in a face-centered cubic (fcc) crystal structure, the atoms are arranged in a close-packed arrangement, resulting in high density.
The density of copper is 8.96 g/cm^3. To convert this value to kg/m^3, we multiply by the appropriate conversion factor of 1000 (since there are 1000 grams in a kilogram):
Density = 8.96 g/cm^3 * 1000 kg/m^3
= 8960 kg/m^3
Therefore, the density of copper is 8960 kg/m^3.
Summary
- The atomic mass of copper is 63.55 atomic mass units (amu).
- The density of copper is 8.96 grams per cubic centimeter (g/cm^3).
- To convert the density to kg/m^3, we multiply by the conversion factor of 1000, resulting in a density of 8960 kg/m^3.
The atomic mass of an element is the average mass of its atoms, taking into account the different isotopes and their relative abundances. In the case of copper (Cu), the atomic mass is 63.55 atomic mass units (amu).
Density of Cu
The density of a substance is defined as its mass per unit volume. For copper, the density is given as 8.96 grams per cubic centimeter (g/cm^3).
To convert this density into kilograms per cubic meter (kg/m^3), we need to use the appropriate conversion factors:
1 g/cm^3 = 1000 kg/m^3
Therefore, the density of copper in kg/m^3 is:
8.96 g/cm^3 * 1000 kg/m^3 = 8960 kg/m^3
Explanation
The atomic mass of an element is determined by the sum of the masses of its protons, neutrons, and electrons. In the case of copper, it has 29 protons and 29 electrons, giving it an atomic number of 29. The number of neutrons can vary, leading to different isotopes of copper.
Copper has two stable isotopes: ^63Cu and ^65Cu. The atomic mass is a weighted average of the masses of these isotopes, taking into account their relative abundances. The most abundant isotope of copper is ^63Cu, which has a mass of 62.929601 amu and an abundance of 69.17%. The other isotope, ^65Cu, has a mass of 64.927794 amu and an abundance of 30.83%.
To calculate the atomic mass of copper, we use the following formula:
Atomic mass = (mass of isotope 1 * abundance of isotope 1) + (mass of isotope 2 * abundance of isotope 2)
= (62.929601 amu * 0.6917) + (64.927794 amu * 0.3083)
= 43.550 amu + 20.014 amu
= 63.564 amu
Therefore, the atomic mass of copper is approximately 63.55 amu.
The density of copper is a measure of how tightly packed its atoms are. In the case of copper in a face-centered cubic (fcc) crystal structure, the atoms are arranged in a close-packed arrangement, resulting in high density.
The density of copper is 8.96 g/cm^3. To convert this value to kg/m^3, we multiply by the appropriate conversion factor of 1000 (since there are 1000 grams in a kilogram):
Density = 8.96 g/cm^3 * 1000 kg/m^3
= 8960 kg/m^3
Therefore, the density of copper is 8960 kg/m^3.
Summary
- The atomic mass of copper is 63.55 atomic mass units (amu).
- The density of copper is 8.96 grams per cubic centimeter (g/cm^3).
- To convert the density to kg/m^3, we multiply by the conversion factor of 1000, resulting in a density of 8960 kg/m^3.
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Atomic mass of cu (fcc) is 1.28 angstrom. Density of cu is (kg/m^3) is (atomic mass=59)?
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Atomic mass of cu (fcc) is 1.28 angstrom. Density of cu is (kg/m^3) is (atomic mass=59)? for Physics 2024 is part of Physics preparation. The Question and answers have been prepared according to the Physics exam syllabus. Information about Atomic mass of cu (fcc) is 1.28 angstrom. Density of cu is (kg/m^3) is (atomic mass=59)? covers all topics & solutions for Physics 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Atomic mass of cu (fcc) is 1.28 angstrom. Density of cu is (kg/m^3) is (atomic mass=59)?.
Atomic mass of cu (fcc) is 1.28 angstrom. Density of cu is (kg/m^3) is (atomic mass=59)? for Physics 2024 is part of Physics preparation. The Question and answers have been prepared according to the Physics exam syllabus. Information about Atomic mass of cu (fcc) is 1.28 angstrom. Density of cu is (kg/m^3) is (atomic mass=59)? covers all topics & solutions for Physics 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Atomic mass of cu (fcc) is 1.28 angstrom. Density of cu is (kg/m^3) is (atomic mass=59)?.
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