== == Atoms of the same element with different number of neutrons are called isotopes. See related links below for more information.
The number if neutrons differs between isotopes.
Like all elements: protons, electrons and neutrons
1/1 X and 3/1 X Isotopes have the same atomic number but different atomic masses. The subscript indicates the atomic number, while the superscript indicates the atomic masses.
Neutron
These particles are electrons.
istopes
All radioactive isotopes are unstable and they decay to a stable isotope emitting particles.
Subatomic particles are protons, neutrons and electrons.
nion,isotopes and urine
Isotopes of the same element differ in the number of neutrons. Isotopes have different physical properties but similar chemical properties.
The number of neutrons is different for isotopes.
These particles are electrons.
istopes
Isotopes are atoms, not subatomic particles.
All radioactive isotopes are unstable and they decay to a stable isotope emitting particles.
evidence that particles have spaces between each other
No, gas particles can touch each other when they collide.
+
Typically, the two particles that are attracted to each other are protons and electrons.
No! Nuclides with different element names are never isotopes of each other, because their nuclei contain different numbers of protons and therefore are not chemically alike.
Isotopes of promethium decay to isotopes of neodymium.