Hydrogen ion, strictly, the nucleus of a hydrogen atom separated from its accompanying electron. The hydrogen nucleus is made up of a particle carrying a unit positive electric charge, called a proton. The isolated hydrogen ion, represented by the symbol H+, is therefore customarily used to represent a proton.
A. The gravitational force of the sun increased.
The gravitational pull increases as the mass increases
Extrusive. Please give me a brainliest! Im new i really need it thanks
