To find the number of neutrons in an atom, you subtract the atomic number (which represents the number of protons) from the Atomic Mass. If the atomic mass is 36 and the atomic number is, for example, 18 (like Argon), you would calculate it as 36 - 18 = 18 neutrons. Thus, the atom would have 18 neutrons in its nucleus.
For any element, the atomic number is the number of protons in the nucleus. And for any element, the atomic mass is the number of protons plus the number of neutrons in the nucleus. For an element with the atomic number 47 and an atomic weight of 107, it will have 107 - 47 neutrons in its nucleus, or 60 neutrons in its nucleus. Whether or not an atom is a neutral atom or not makes no difference here.
Assuming the context of this question is atomic physics, the answer is "false" for two reasons: 1) the atomic nucleus is positively charged. 2) the atomic nucleus a tightly bound composite of many particles.
As electrons have such a small mass, they are not counted in the atomic mass. Thus the mass of an atom with 19 protons and 20 neutrons is 39.
The nucleus of an atom consists of protons and neutrons. The number of protons in a particular nucleus is its "atomic number". The total number of protons and neutrons in a particular nucleus is its "mass number".
An atom contains protons, neutrons, and electrons. The number of protons determines the element and is equal to the atomic number. Neutrons have no charge and contribute to the atomic mass. The number of protons and neutrons together make up the atomic mass of the atom.
There are usually 8 neutrons in the nucleus of an oxygen atom, as oxygen typically has an atomic number of 8 and an atomic mass of around 16.
The number 33 in "3316S" represents the atomic number of sulfur, which is the number of protons in its nucleus. To find the number of neutrons, subtract the atomic number from the atomic mass. In this case, the atomic mass is 16, so there are 16 - 33 = 16 neutrons in the nucleus.
It would tell you how many neutrons make up the Nucleus of the atom.
That's Manganese and it has (about) 30 neutrons - - - - BUT your question would have an answer of 11.
That's Manganese and it has (about) 30 neutrons - - - - BUT your question would have an answer of 11.
It would tell you how many neutrons make up the Nucleus of the atom.
That's Manganese and it has (about) 30 neutrons - - - - BUT your question would have an answer of 11.
Atomic number tells how many protons are inside an atom's nucleus and therefore also how many electrons the atom has. An atom's mass number is the number of protons AND neutrons in the atom's nucleus and this will vary for each isotope of an element.
Atomic number depends on the number of protons and it doesn't matter how many neutrons there are in that case. Neutrons only contribute to the atomic weight. The atomic number is the same as any other atom of carbon: 6.
Atomic mass of phosphorus is 31. It has 15 protons. So it has 16 neutrons.
The number of protons in the nucleus of an atom determine its atomic number, while the number of neutrons and electrons can vary based on the specific isotope. In a neutral atom, the number of electrons is equal to the number of protons. The number of neutrons can be calculated by subtracting the atomic number from the atomic mass.
The atom boron has 5 neutrons. Its atomic number is 5, which means it has 5 protons in its nucleus, and since the atomic mass of boron is around 11, the difference between the atomic mass and the atomic number gives us the number of neutrons.