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What particles make up an atom of selenium-80?
An atom of selenium-80 contains 34 protons, 46 neutrons, and 34 electrons. Protons and neutrons are located in the nucleus of the atom, while electrons orbit around the nucleus.
How many protons neutrons and electrons are in a selenium atom?
Selenium (Se) has an atomic number of 34 which means in a balance atom Se will have 34 protons and 34 electrons then Se has a mass of 79 so to get the neutrons we minus the protons from the mass and we get 45 final answer: Neutrons: 45 Protons:34 Electrons: 34
How many protons electrons and neutrons are in a carbon-40 atom?
A carbon-40 atom has 6 protons, 6 electrons, and 34 neutrons.
What is the atomic mass of an atom with 28 protons 28 electrons and 34 neutrons?
The atomic mass of an atom is calculated by adding the number of protons and neutrons. In this case, the atom has 28 protons and 34 neutrons, so the atomic mass would be 28 (protons) + 34 (neutrons) = 62.
What is the atomic mass and symbol of an element with 34protons 33 neutrons 34 electrons?
The 34 protons means that this is the element that has an atomic number of 34, which is selenium. The mass number for the isotope given is 67, which is the sum of the protons and neutrons. Mass number is not the same as atomic mass. Atomic mass is the total mass of the protons, neutrons, and electrons in an atom.
What particles make up an atom of selenium-80?
An atom of selenium-80 contains 34 protons, 46 neutrons, and 34 electrons. Protons and neutrons are located in the nucleus of the atom, while electrons orbit around the nucleus.
How many protons neutrons and electrons are in a selenium atom?
Selenium (Se) has an atomic number of 34 which means in a balance atom Se will have 34 protons and 34 electrons then Se has a mass of 79 so to get the neutrons we minus the protons from the mass and we get 45 final answer: Neutrons: 45 Protons:34 Electrons: 34
How many protons electrons and neutrons are in a carbon-40 atom?
A carbon-40 atom has 6 protons, 6 electrons, and 34 neutrons.
How many protons neutrons and electrons are in a neutral atom of Cu?
In a neutral atom, there will be the same number of electrons as protons, with the number of protons being the same as the atomic number, 29. The number of neutrons it has depends on the specific isotope; however, the most common naturally occurring isotope is 63Cu, with 34 neutrons. See link below.
What is the atomic mass of an atom with 28 protons 28 electrons and 34 neutrons?
The atomic mass of an atom is calculated by adding the number of protons and neutrons. In this case, the atom has 28 protons and 34 neutrons, so the atomic mass would be 28 (protons) + 34 (neutrons) = 62.
What is the atomic number if there are 34 electrons and 50 neutrons '?
To find the atomic number, you need to subtract the number of neutrons from the total mass number of the atom. In this case, the total mass number would be 84 (34 electrons + 50 neutrons). If the atom is neutral, the atomic number would also be 34, as it would have an equal number of protons and electrons.
What is the atomic mass and symbol of an element with 34protons 33 neutrons 34 electrons?
The 34 protons means that this is the element that has an atomic number of 34, which is selenium. The mass number for the isotope given is 67, which is the sum of the protons and neutrons. Mass number is not the same as atomic mass. Atomic mass is the total mass of the protons, neutrons, and electrons in an atom.
How many protons neutrons and electrons does selenium-55 have?
Selenium-55 has 34 protons, 21 neutrons, and 34 electrons.
How many electrons are in an atom of selenium with a mass number of 79 and an atomic number of 34?
An atom of selenium with an atomic number of 34 has 34 electrons. The mass number of 79 suggests that the total number of protons and neutrons in the nucleus is 79. Since the atomic number (protons) is given as 34, the number of neutrons can be calculated as 79 - 34 = 45.
How many electrons are in an atom that has 32 protons?
32 electrons, an atom has the same amount of electrons as protons.
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.
What is the mass number of a selenium atom that has 31 neutrons?
The mass number of an atom is the sum of its protons and neutrons. Since selenium usually has 34 neutrons, an atom of selenium with 31 neutrons would have a mass number of 34 (31 neutrons + 17 protons).
