Bi, atomic weight 208.989 amu .
Express your answer using six significant
figures.

your answers are a,b,,e and f

i hope this

hi,

the capital city of australia is canberra.

practical process described pest part of scientific investigation.

because practical knowledge is powerful then therotical knowledge.

aquifers are bounded above and below by impermeable rock. the driving force of groundwater movement in confined aquifers is pressure, rather than gravity.