Isotopes are formed through variations in the number of neutrons in the nucleus of an atom
how are isotopes formed
Istopes: Atoms of the same element that have the same number of protons but a different amount of neutrons.
a base is formed by 1234
They were formed in supernovae.
Nitrogen and oxygen are formed primarily by thermonuclear fusion in stars. Argon is formed by radioactive decay of potassium - which is also formed in stars.
KCl and water are formed.
istopes have different numbers of neutrons and most of their elements have several istopes
by their mass numbers.
deuterium and tritium.
istopes
they have not been decided yet
neutrons
istopes
Yes, they are isotopes of helium
neutrons
Examples: francium-223 or Fr-223.
Same number of protons; identical or very similar chemical properties.
Istopes: Atoms of the same element that have the same number of protons but a different amount of neutrons.