<p>When trying to take the Chemistry diagnostic exam online, I tried putting in my 6-digit ID number, but it seems to not be working.</p>
<p>Anyone know why? :)</p>
<p>same problem here…anyone could help?</p>
<p>When trying to take the Chemistry diagnostic exam online, I tried putting in my 6-digit ID number, but it seems to not be working.</p>
<p>Anyone know why? :)</p>
<p>same problem here…anyone could help?</p>