Title: Who Is Dmitri Mendeleev?
This brief tutorial provides information into who created the original periodic table of elements. Standard(s):
[SC2015] CHEM (9-12) 3: Use the periodic table as a systematic representation to predict properties
of elements based on their valence electron arrangement.
Title: Zapping Fish
In this Science Update, from Science NetLinks, you'll hear about why fish generally are not electrocuted when lightning strikes the water they are swimming in. Science Updates are audio interviews with scientists and are accompanied by a set of questions as well as links to related Science NetLinks lessons and other related resources.
Standard(s): [S1] PHS (9-12) 9: Compare methods of energy transfer by mechanical and electromagnetic waves.