document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1052463>Question 1052463</A>: <I><SPAN STYLE=\"word-break: break-all;\"> An atom of gold has a mass of approximately <BR>\n" );
document.write( "3.25 × <BR>\n" );
document.write( "10<BR>\n" );
document.write( "&#8722;22<BR>\n" );
document.write( "grams. What is the mass of <BR>\n" );
document.write( "9000<BR>\n" );
document.write( "atoms of gold? Express your answer in scientific notation </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #667913 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/cgi-bin/show-face.mpl?user=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=667913\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> An atom of gold has a mass of approximately <BR>\n" );
document.write( "3.25e-22 grams. <BR>\n" );
document.write( "What is the mass of <BR>\n" );
document.write( "9000 atoms of gold?<BR>\n" );
document.write( "----<BR>\n" );
document.write( "3.25e-22 * 9e3 = 29.25e-19<BR>\n" );
document.write( "= 2.925e-18 grams<BR>\n" );
document.write( "----------------<BR>\n" );
document.write( "3.25 is 3 sig figs<BR>\n" );
document.write( "--> 2.93e-18 grams </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );