yes (except for the two isotopes of hydrogen).
Yes, a neutron has more mass than a proton or electron.
Yes, a neutron is smaller than an atom. Neutrons are subatomic particles found within the nucleus of an atom, along with protons, and are about the same size as protons. Atoms consist of a nucleus made up of protons and neutrons, surrounded by electrons in orbit.
Yes, a hydrogen atom can have one or more neutrons, but when it has more than one neutron, it is considered an isotope of hydrogen called deuterium or tritium. Deuterium has one neutron, tritium has two neutrons, and they are both heavier than the typical hydrogen atom.
Approximately all of the atom's mass is in the nucleus. The electrons contribute almost zero.No atom has more than 100 electrons, but eachproton or neutron in the nucleushas the mass of more than 1,800 electrons.
The neutron is a subatomic particle with no net electric charge and a mass slightly larger than that of a proton.
The term for the situation when an atom has more neutrons than protons is called neutron excess or neutron-rich.
Yes, a neutron has more mass than a proton or electron.
Adding a neutron to an atom's nucleus increases the atom's mass by the mass of the neutron itself. Neutrons are more massive than protons, so adding a neutron will increase the atom's total mass without changing its charge.
Yes, a neutron is smaller than an atom. Neutrons are subatomic particles found within the nucleus of an atom, along with protons, and are about the same size as protons. Atoms consist of a nucleus made up of protons and neutrons, surrounded by electrons in orbit.
Yes, a hydrogen atom can have one or more neutrons, but when it has more than one neutron, it is considered an isotope of hydrogen called deuterium or tritium. Deuterium has one neutron, tritium has two neutrons, and they are both heavier than the typical hydrogen atom.
The neutron has no charge and weighs slightly more than a proton. It is a subatomic particle found in the nucleus of an atom along with protons.
The nucleus is the densest region in an atom. Within the nucleus a neutron is more dense than a proton IF they have the same measures, which is not easily to tell.
neutron
A neutron.
Approximately all of the atom's mass is in the nucleus. The electrons contribute almost zero.No atom has more than 100 electrons, but eachproton or neutron in the nucleushas the mass of more than 1,800 electrons.
Approximately all of the atom's mass is in the nucleus. The electrons contribute almost zero.No atom has more than 100 electrons, but eachproton or neutron in the nucleushas the mass of more than 1,800 electrons.
The neutron is a subatomic particle with no net electric charge and a mass slightly larger than that of a proton.