Question

from which matter sub atom is made

Answer 1

A gold atom gets its properties from the tiny subatomic particles it's made up of. An atom consists of two regions. The first is the tiny atomic nucleus, which is in the center of the atom and contains positively charged particles called protons and neutral, uncharged, particles called neutrons.

Answer 2

All the everyday object that we bump into, touch are ultimately composed of atoms. This ordinary atomic matter is in turn made up of interacting sub atomic particles usually a nucleus protons and neutrons and a cloud of orbit electrons