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What must be the same to determine if two atoms are copper?
The defining characteristic of an element is the number of protons in the nucleus. Copper always has 29 protons. It may have different numbers of neutrons, as in the common isotopes copper-63 and copper-65 which have 34 and 36 neutrons respectively.
How many protons neutrons and electrons does copper?
Copper has 29 protons and 29 electrons. The number of neutrons can vary depending on the isotope of copper. The most common isotope, copper-63, has 34 neutrons.
How many neutrons are in the nucleus of an atom of copper-65?
An atom of copper-65 has 35 neutrons in its nucleus. This is calculated by subtracting the atomic number (which is 29 for copper) from the mass number (which is 65 for copper-65), as neutrons and protons together make up the mass number.
What the particle count for Copper-65?
Copper-65 is an isotope of copper with 29 protons and 36 neutrons, giving it a total of 65 particles (protons and neutrons) in its nucleus.
How many neutrons are in an atom of copper?
There are two stable isotopes of Copper, 63Cu29, with 34 neutrons, and 65Cu29, with 36 neutrons. There are also 27 other unstable isotopes of Copper, ranging from 23 neutrons to 51 neutrons. See the related link below, on line 29, for more information.
What is an atom with 29 protons and 31 neutrons?
An atom with 29 protons and 31 neutrons would be the element copper (Cu). This atom would have a total of 60 nucleons (protons + neutrons).
How many neutrons does an atom of copper usually have?
29, it's the same as the atomic number, unless it's an isotope or an ion
What is the number of subatomic particles for copper?
Copper has 29 electrons and protons; the number of neutrons is specific for each isotope. Number of neutrons in a copper isotope = Mass number - 29
How many neutrons does a Cu 1 have?
29. Cu 1 is an ion where the Cu atom has lost an electron. Therefore, it would have the normal 29 neutrons.
Is a sample of pure copper all atoms have?
In a sample of pure copper, all atoms have the same number of protons in their nucleus, which defines the element as copper. However, individual copper atoms may have varying numbers of neutrons, resulting in different isotopes of copper.
What is the mass number of an atom of copper that has 36 neutrons?
The mass number of an atom is the sum of its protons and neutrons. Copper has an atomic number of 29, which means it has 29 protons in its nucleus. If it has 36 neutrons, then its mass number would be 29 (protons) + 36 (neutrons) = 65.
How many protons electrons and neutrons does copper have?
Copper 63: 29 protons, 29 electrons, 34 neutronsCopper 65: 29 protons, 29 electrons, 36 neutronsCopper The number of protons in an atom of an element is the same as the atomic number. So finding the number of protons in an atom just consists of looking at a periodic table. Copper's atomic number is 29, so it has 29 protons.In a neutral atom, the number of electrons will equal and balance the number of protons, so it would also be 29 electrons.The number of neutrons will depend on the isotope you have. Atoms of the same element can exist with different numbers of neutrons - these are what we call isotopes. However, there are only two isotopes of copper, 63Cu and 65Cu, which have 34 and 36 neutrons respectively.
