I'm not sure but that is the theory of everything ,still being founded
The mass of an object
[object Object]
The mass of an object remains the same everywhere in the universe.
Thermochemical equation includes enthalpy ( ΔH ) change in it.
The Universe
gravity :)
[object Object]
symbol
Icon is a picture that represent a computer object or feature.
Yes it does.
inertia
No. It is the mass that stays the same everywhere in the universe.