What force holds the lattice structure in place in a crystal?
the overall neutral charge of the lattice
the sizes of the ions
the kinetic energy of the particles
the attraction between ions of opposite charge

it's the last attraction between ions of opposite charge

explanation:

answer

fusion: the energy source of stars. the energy released from the collapse of the gas into a protostar causes the center of the protostar to become extremely hot. when the core is hot enough, nuclear fusion commences. fusion is the process where two hydrogen atoms combine to form a helium atom, releasing energy.

hope it

the positions which points up in upward carbon and down in downward carbon are axial

and vice versa holds true for equatorial positions

so the correct answer with labelled diagram will be