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Well, honey, the element you're looking for is Selenium. It has an atomic number of 34, which means it normally has 34 protons and 34 electrons, but with a charge of 3 plus, it means it lost 3 electrons, giving it a net charge of +3. So, there you have it, Selenium with a mass number of 65, neutron count of 31, and a sassy attitude to boot.
What else can I help you with?
How does the mass number of an atom change when its nucleus absorbs a neutron?
Essentially the 3 basic parts to an atom are a Proton, Neutron and an Electron. Protons have a unit of mass and a positive charge Neutrons have a unit of mass and a neutral charge Electrons have no unit of mass and a negative charge. When a neutron breaks off from another atom it becomes a free radical that is then absorbed by the receiving atom because it would have a spare neutron space because the number of neutrons must be identical to the number of protons otherwise the atom will radioactivity decay. Essentially the mass number changes because the neutron has a mass.
Finding the number of neutrons in an element?
To find the number of neutrons in an element, subtract the atomic number (number of protons) from the mass number (sum of protons and neutrons). Neutrons do not carry a charge and help stabilize the nucleus of an atom.
What is the mass number of potassium-40?
0 is the charge of the isotope because it has 19 electrons and 19 protons but 20 neutrons. Even if the number of neutrons changes it has no effect on the charge of the atom so 19- and 19+ leads to a neutral or no charge. 0 is the answer
How does a neutron have same number of protons and electrons?
a neutron is neutral. it doesn't have the same number of protons and electrons, but an atom that is neutral does. A neutron has the same mass as a proton but it doesn't have a chrge. Protons are positively charged and electrons are negatively charged.
Which element has with mass number 27?
The element with mass number 27 is cobalt, which has 27 as its atomic mass.
What is charge to mass ratio of neutron?
The neutron has no charge, therefore the charge to mass ratio for the neutron is zero.
How does the mass number of an atom change when its nucleus absorbs a neutron?
Essentially the 3 basic parts to an atom are a Proton, Neutron and an Electron. Protons have a unit of mass and a positive charge Neutrons have a unit of mass and a neutral charge Electrons have no unit of mass and a negative charge. When a neutron breaks off from another atom it becomes a free radical that is then absorbed by the receiving atom because it would have a spare neutron space because the number of neutrons must be identical to the number of protons otherwise the atom will radioactivity decay. Essentially the mass number changes because the neutron has a mass.
What element has 1 amu with no charge?
The element hydrogen has a mass of approximately 1 atomic mass unit (amu) and is typically shown as having no charge in its most common form.
How do you find the neutron of the elements?
Atomic Mass of element - the number the protons.
Why was the neutron the last subatomic particle to be discovered?
no electric charge. the nuclear theory at the time explained the atomic masses by assuming the nucleus contained a number of protons equal to the atomic mass number and enough electrons to cancel the charge beyond that of the atomic number of the element.
Which element has 25 number of neutron and 47 mass number?
The element with 25 neutrons and a mass number of 47 is silver, with atomic number 47.
What element has an mass number of 2 and 1 neutron?
This is the isotope of hydrogen - deuterium.
What element has 1 neutron and mass number of 2?
This is the isotope of hydrogen - deuterium.
What is charge and mass of neutron?
The charge on a Neutron is 0. The mass of a neutron is approximately 1.67492729×10−27 kg or 1.0087 amu(Atomic Mass units).
What is it called when you have the same element but different mass number?
They are isotopes of that element, they have different neutron numbers.
What element has the neutron number of 30.69?
This is the weighted average neutron number for the naturally occurring isotopes of nickel, which has the atomic number 28 and the gram-atomic mass of 58.69. In an individual isotope, the neutron number is always the isotopic atomic mass number minus the atomic number, and the same principle applies to the weighted average neutron number for the naturally occurring isotopes of an element.
What features do electrons protons and neutrons have?
The two important characteristics of a neutron are its mass and charge. These are described below. 1) Mass of neutron. The mass of a neutron is equal to mass of a proton. The relative mass of neutron in 1 u. the absolute mass of a neutron is 1.6 * 10^-24 gram. 2) Charge of neutron. Neutron has no charge. It is electrically neutral. The two important characteristics of a Proton are its mass and charge. These are described below. 1) Mass of proton. The Proton is actually a hydrogen atom which has lost its electron. Since mass of an electron is very small, we can say that mass of proton is equal to mass of a hydrogen atom. The relative mass of neutron in 1 u. the absolute mass of a neutron is 1.6 * 10^-24 gram. 2) Charge of proton. The charge of a proton is equal and opposite to the charge of an electron. So absolute charge of a proton is 1.6*10^-19 coulomb.
