document.write( "Question 269442: The valence of aluminum is +3, and the valence of chlorine is -1. The formula for aluminum chloride is correctly written as
\n" ); document.write( "A. Al3Cl.
\n" ); document.write( "B. AlCl3.
\n" ); document.write( "C. ClAl3.
\n" ); document.write( "D. Cl3Al.
\n" ); document.write( "
\n" ); document.write( "

Algebra.Com's Answer #197476 by drk(1908)\"\" \"About 
You can put this solution on YOUR website!
You reverse the valences and then write them as subscripts to get
\n" ); document.write( "AlCl3 or answer (B)
\n" ); document.write( "
\n" );