Found 0 - 2 results of 2 programs matching keyword " magnesium"

Everything Matters: Tales from the Periodic Table:  Magnesium: Ron Hipschman (Clip)
Running Time:
At the center of each chlorophyll molecule sits one magnesium ion, a linchpin for photosynthesis. Our cells require magnesium for hundreds of enzymes and metabolic processes. Spawned from supernovae and scattered through interstellar dust, this life-giving alkaline earth metal readily reacts and is abundant in seawater and a host of minerals from dolomite to olivine.

Project: Everything Matters: Tales from the Periodic Table | Browse All

Date: March 22, 2016
Format: Event
Category: Everyday Science
Subject(s): chemistry

Keywords: everything matters, ron hipschman, magnesium

After Dark:  Fire and Ice: Magnesium Burning in Dry Ice (Clip)
Running Time:
Most things won't burn on Mars—after all, the main ingredient in the Martian atmosphere, carbon dioxide, is used in fire extinguishers on earth. So how would one create fire without oxygen? Use metal!This slow motion footage shows magnesium burning within a block of dry ice.

Project: After Dark | Browse All

Date: December 3, 2009
Format: Demonstration / Activity
Category: Everyday Science
Subject(s): Geology/Earth Science, Chemistry, Art

Keywords: fire, magnesium, oxygen, burn, light, glow, dry ice, demonstration, snack

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