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Health & Medicine Iridium

nanotechnology Platinum Family â Iridium Chemistry seminar 1 Iridium â An Introduction An element with atomic number -77 and bearing the symbol âIrâ, it is a hard, brittle,…

Documents Minor Members Things that didn’t make up planets or moons.

Slide 1 Minor Members Things that didn’t make up planets or moons. Slide 2 Asteroids Rocky objects usually larger than a mile across. Most are found in the Asteroid Belt…