A strongly coupled (non-ideal), fully ionized, hydrogen plasma is cons
idered. Parameters of the plasma are n(e) similar to n(i) less than or
equal to 10(19)-10(20) Cm-3, T similar to (1-10) X 10(4) K. On the ba
sis of our model for the effective potential, we studied the cross sec
tions of scattered particles of the plasma with various density and co
upling parameters. The effective potential was developed by taking int
o consideration the three-particle correlations of a non-ideal plasma.
Also we obtained the interpolation formula for electrical conductivit
y, which is available for a wide range of plasma coupling parameter Ga
mma.