Sodium-24, magnesium-25 and aluminium-26 atoms have 13 neutrons each.
Aluminum has 13 protons and 13 or 14 neutrons. Silicon has 14 protons, and 14 to 18 neutrons.
An aluminum atom has 13 protons, 14 neutrons, and 13 electrons. The number of protons determines the element (which in this case is aluminum), while the sum of protons and neutrons determines the isotope of the element.
The atomic number of aluminum is 13, therefore there will be 13 protons.The number of neutrons equals the mass number minus the atomic number. For aluminum-25, that will be 25 - 13 = 12 neutrons.There will be 13 electrons in the neutral atom of aluminum, regardless of which isotope we are considering.
The nuclide notation for an atom with 13 protons and 5 neutrons is (^{18}_{13}Al), where the superscript is the sum of protons and neutrons (18) and the subscript is the atomic number (13) for the element aluminum (Al).
The number of protons identifies this element as aluminum, which has an atomic number of 13. The number of protons is an element's atomic number on the periodic table. Every element has its own unique atomic number which defines it as that element.
Sodium, Na, is the element that has eleven protons.
Aluminum has 13 protons and 13 or 14 neutrons. Silicon has 14 protons, and 14 to 18 neutrons.
12 neutrons are in the element sodium.
Not sure about an 'Osotope' Isotope: A variation in the number of neutrons in the core of an atom of a given element is an isotope of that element. Carbon has six protons in the core of the atom. Carbon-12 has six neutrons in its core. Carbon-13 has seven neutrons. Carbon-13 is an isotope of Carbon.
The element with a mass number of 28 and 13 protons is aluminum (symbol Al). It has 13 protons, as indicated by its atomic number, and a mass number of 28, which is the sum of its protons and neutrons in the nucleus.
An aluminum atom has 13 protons, 14 neutrons, and 13 electrons. The number of protons determines the element (which in this case is aluminum), while the sum of protons and neutrons determines the isotope of the element.
The atomic number of aluminum is 13, therefore there will be 13 protons.The number of neutrons equals the mass number minus the atomic number. For aluminum-25, that will be 25 - 13 = 12 neutrons.There will be 13 electrons in the neutral atom of aluminum, regardless of which isotope we are considering.
The nuclide notation for an atom with 13 protons and 5 neutrons is (^{18}_{13}Al), where the superscript is the sum of protons and neutrons (18) and the subscript is the atomic number (13) for the element aluminum (Al).
The element aluminum (Al) typically has 14 neutrons. This can be determined by subtracting the atomic number (13) from the atomic mass (27) of aluminum, as the atomic mass includes both protons and neutrons.
Aluminium is a natural chemical element; the atom contain 13 protons, 13 electrons and 14 neutrons.
Carbon-13 has 6 protons because the element is carbon. Since the atomic number for carbon is 6, it tells us the number of protons. Carbon-13 has 7 neutrons because to get the number of neutrons you subtract the atomic number from the mass number, which is 13.
The number of neutrons is irrelevant for determining the element. 13 protons makes it aluminum. (The isotope of aluminum with 13 neutrons is unstable and radioactive, with a half-life of about 720,000 years.)