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What two particles of the atom are added together to get the atomic mass?
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What are the two parts of the atom that have a mass of 1 atomic mass unit?
The two parts of the atom that have a mass of approximately 1 atomic mass unit (amu) are protons and neutrons. Protons are positively charged particles found in the nucleus of an atom, while neutrons are neutral particles that also reside in the nucleus. Together, these particles make up the majority of an atom's mass. Electrons, on the other hand, have a negligible mass compared to protons and neutrons.
What is an alpha particles atomic mass?
An alpha particle consists of two protons and two neutrons, making it equivalent to a helium-4 nucleus. Its atomic mass is approximately 4 atomic mass units (amu) or 4 grams per mole. This value is derived from the combined mass of its constituent nucleons, which are the protons and neutrons that make up the particle.
The mass of an atomic nucleon is nearly?
The mass of an atomic nucleon is approximately 1 atomic mass unit (u) or 1.66 x 10^-27 kg. This value is commonly used as a reference unit for expressing the masses of atomic particles such as protons and neutrons.
Which to particles are found in an atoms nucleaus?
The two particles found in an atom's nucleus are protons and neutrons. Protons carry a positive electrical charge, while neutrons have no charge and are neutral. Together, these particles make up the atomic mass and determine the identity and stability of the element.
Relation between subatomic particles and atomic mass unit?
protons and neutrons are subatomic particles and adding the two amounts together gives you the atomic mass unit
What two particles of the atom are added together to get the atomic mass?
4
What are the two parts of the atom that have a mass of 1 atomic mass unit?
The two parts of the atom that have a mass of approximately 1 atomic mass unit (amu) are protons and neutrons. Protons are positively charged particles found in the nucleus of an atom, while neutrons are neutral particles that also reside in the nucleus. Together, these particles make up the majority of an atom's mass. Electrons, on the other hand, have a negligible mass compared to protons and neutrons.
Which two subatomic particles make up most of the atoms mass Where are they located?
These particle are neutrons and protons; they are located in the atomic nucleus.
What is an alpha particles atomic mass?
An alpha particle consists of two protons and two neutrons, making it equivalent to a helium-4 nucleus. Its atomic mass is approximately 4 atomic mass units (amu) or 4 grams per mole. This value is derived from the combined mass of its constituent nucleons, which are the protons and neutrons that make up the particle.
What are the two particles involved in the atomic mass of an element?
Protons and neutrons, both residing in nucleus
What two subatomic particles are added together to calulate the atomic mass?
Protons, neutrons and electrons.
Which two subatomic particles have about the same mass?
Protons and neutrons have about the same mass, with a proton having a slightly lower mass compared to a neutron. Both protons and neutrons are found in the nucleus of an atom, contributing to its atomic mass.
What change in atomic number occurs when a nucleus emits an alpha particles?
An alpha particle has 2 protons and 2 neutrons. This would make the atomic number decrease by 2 and the Atomic Mass will decrease by 4.
The mass of an atomic nucleon is nearly?
The mass of an atomic nucleon is approximately 1 atomic mass unit (u) or 1.66 x 10^-27 kg. This value is commonly used as a reference unit for expressing the masses of atomic particles such as protons and neutrons.
What type of nuclear radiation has a mass of 4?
Alpha particles are a type of nuclear radiation with a mass of 4 atomic mass units. They consist of two protons and two neutrons bound together.
Which to particles are found in an atoms nucleaus?
The two particles found in an atom's nucleus are protons and neutrons. Protons carry a positive electrical charge, while neutrons have no charge and are neutral. Together, these particles make up the atomic mass and determine the identity and stability of the element.
