The mass of a proton is about 1.672621777x10-27 kg. The mass of a neutron is about 1.674927351x10-27 kg. The difference is about 2.305574x10-30 kg.
The number of neutrons is the difference between mass number and the number of protons.
Ar-39 has 21 neutrons Ar-40 has 22 neutrons
Calcium-40: The atomic number of calcium is 20 and the number of neutrons is always the difference between the atomic mass and the atomic number.
Yes, the difference between the mass number and the atomic number of an isotope equals the number of neutrons in the nucleus, which are also known as nucleons. This relationship helps to identify the number of neutrons in an isotope based on its atomic and mass numbers.
The difference in mass between the two isotopes of carbon, carbon-12 and carbon-14, is primarily due to the number of neutrons in their nuclei. Carbon-12 has six protons and six neutrons, while carbon-14 has six protons and eight neutrons. The additional neutrons in carbon-14 increase its overall mass, resulting in the isotopes having different atomic weights. This difference in neutron count is what distinguishes their isotopic forms.
Protons are generally considered to have a slightly lower mass than neutrons. The mass of a proton is approximately 1.007 atomic mass units (amu), while the mass of a neutron is approximately 1.009 amu.
- protons are positive and neutrons are neutral- a small difference of mass exist
The main difference between isotopes of the same element is the number of neutrons in the nucleus. Isotopes have the same number of protons and electrons but different numbers of neutrons, which affects their atomic mass.
The main difference between carbon-12 (6C12) and carbon-14 (6C14) is the number of neutrons they have in their nuclei. Carbon-12 has 6 neutrons, while carbon-14 has 8 neutrons. This difference in neutron number affects the stability and radioactive properties of the two isotopes.
g
It is equal to the difference between atomic number and Atomic Mass number. A+
The number of neutrons is the difference between mass number and the number of protons.
macro is bigger than micro
Ar-39 has 21 neutrons Ar-40 has 22 neutrons
The number of neutrons is different for each isotope.
Degrees from online course schools are generally looked at as slightly lower than those from in class schools. However, the difference in between the way they are regarded is not very high.
The main difference between oxygen-16 and oxygen-17 is their atomic mass. Oxygen-16 has 8 protons and 8 neutrons, while oxygen-17 has 8 protons and 9 neutrons. This difference in neutron number results in oxygen-17 being slightly heavier than oxygen-16.