isotone

/ahy-suh-tohn/US // ˈaɪ səˌtoʊn //UK // (ˈaɪsəˌtəʊn) //

同位素,同调,同位数,等离子

Definitions

n.名词 noun

1
Physics.
- : one of two or more atoms having an equal number of neutrons but different atomic numbers.