Mystery of Matter: Search for the Elements

Into The Atom (1910-1960)

Season 1, Episode 3 of 3

Caught up in the race to discover the atom's internal parts, Harry Moseley uses newly discovered X-rays to put the Periodic Table in a whole new light. Glenn Seaborg creates a new element-plutonium-that changes the world forever.

Previously Aired

Day
Time
Channel
10/24/2015
6 p.m.
10/25/2015
2/1/2018
2 p.m.
6/23/2018
4 p.m.
6/29/2018
2 p.m.
12/8/2018
4 p.m.
12/13/2018
1 p.m.
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