QUESTION: Which of the following elements is a transition metal? A. silicon, B. lead, C. sodium, D. chromium SCRIPT: Which of the following elements.

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QUESTION: Which of the following elements is a transition metal? A. silicon, B. lead, C. sodium, D. chromium SCRIPT: Which of the following elements is a transition metal? A. silicon, B. lead, C. sodium, D. chromium PAUSE The best way to answer this question is to refer to the periodic table. CONTINUED ON NEXT SLIDE

The transition elements, or transition metals are in the highlighted section of the periodic table shown here. Here’s silicon… CLICK its symbol is Si Here’s lead… CLICK its symbol is Pb Here’s sodium CLICK its symbol is Na And here’s chromium… its symbol is Cr The correct answer is chromium. CLICK HIGHLIGHT answer PAUSE END RECORDING

QUESTION: Which of the following elements is a transition metal? A. silicon, B. lead, C. sodium, D. chromium

Video ID: 1-6-2 © 2008, Project VALUE (Video Assessment Library for Undergraduate Education), Department of Physical Sciences Nicholls State University Author: Glenn V. Lo Narrator: Funded by Louisiana Board of Regents Contract No. LA-DL-SELECT-13-07/08