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What else can I help you with?
The particles in the center of an atom are?
Protons and neutrons lie in the atom's nucleus, accounting for almost 100% of the atom's weight. The center of an atom is called it's nucleus.
Which particles account for almost all the mass of an atom?
Protons and neutrons account for almost all the mass of an atom. Electrons have much less mass compared to protons and neutrons.
What are the particles in the atom that account for most of the mass of the atom are protons and electrons?
The particles in an atom that account for most of its mass are protons and neutrons, not electrons. Protons, which are positively charged, and neutrons, which have no charge, reside in the nucleus and contribute significantly to the atomic mass. Electrons are much lighter and orbit the nucleus, but their mass is negligible compared to that of protons and neutrons. Thus, the majority of an atom's mass comes from the nucleus.
Which particles account for most of an atoms mass?
Protons and neutrons are the particles that account for most of an atom's mass. Electrons, which have much less mass, play a negligible role in the overall mass of an atom.
What particle or particles carry virtually all the mass (weight) of any atom?
Virtually all of the mass of an atom is carried by the proton and the neutron. The electron has very, very little mass relative to these two particles.
What particles account for most of the space of the atom?
Protons and neutrons
The particles in the center of an atom are?
Protons and neutrons lie in the atom's nucleus, accounting for almost 100% of the atom's weight. The center of an atom is called it's nucleus.
What will happen to an atom is an alpha particles emits or adds?
Alpha particles are emitted from the atom taking with it 2 protons and (I am pretty sure) two neutrons. This will change the atomic number of the atom and the atomic weight.
What two particles each account for half of the mass of the atom?
Protons, Neutrons, Electrons, Alpha Particles, any of those.... just guessing (:
Which particles account for most of the atoms mass?
Physics has not managed to discover a particle that accounts for mass
Which particles account for almost all the mass of an atom?
Protons and neutrons account for almost all the mass of an atom. Electrons have much less mass compared to protons and neutrons.
What are the particles in the atom that account for most of the mass of the atom are protons and electrons?
The particles in an atom that account for most of its mass are protons and neutrons, not electrons. Protons, which are positively charged, and neutrons, which have no charge, reside in the nucleus and contribute significantly to the atomic mass. Electrons are much lighter and orbit the nucleus, but their mass is negligible compared to that of protons and neutrons. Thus, the majority of an atom's mass comes from the nucleus.
Which particles account for most of an atoms mass?
Protons and neutrons are the particles that account for most of an atom's mass. Electrons, which have much less mass, play a negligible role in the overall mass of an atom.
What particle or particles carry virtually all the mass (weight) of any atom?
Virtually all of the mass of an atom is carried by the proton and the neutron. The electron has very, very little mass relative to these two particles.
Is Electrons are nearly weightless subatomic particles?
yes. the atomic weight of an atom is determined by how many protons and neutrons it has. determine the number of neutrons by subtracting the atomic number from the atomic mass
Which two particles make up most of the mass of a hydrogen-2 atom?
The two particles that make up most of the mass of a hydrogen-2 atom are the proton and neutron. The proton has a positive charge and is responsible for defining the element, while the neutron has no charge and helps stabilize the nucleus.
Are electrons the positively charged particles in an atom?
In an atom of antimatter, that would be true, in an atom of matter that would be false.
