Rice,+Devin

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 * PLUTONIUM (Pu) **
 * Boiling Point: ** 3501 K (3228°C or 5842°F)
 * Melting Point: ** 913 K (640°C or 1184°F)
 * Density: **19.84 grams per centimeter cubed
 * How it was discovered: **an isotope of uranium-238 was bombarded with deuterons, accelerated in a cyclotron, to produce neptunium-238. This has a half life of 2.1 days and then it decays into plutonium-238
 * Protons: **94
 * Neutrons: **150
 * Electrons: **<span style="font-family: 'Times New Roman','serif'; font-size: 16px;">94
 * <span style="font-family: 'Times New Roman','serif'; font-size: 16px;">Atomic weight: **<span style="font-family: 'Times New Roman','serif'; font-size: 16px;">244
 * <span style="font-family: 'Times New Roman','serif'; font-size: 16px;">Atomic number: **<span style="font-family: 'Times New Roman','serif'; font-size: 16px;"> 94
 * <span style="font-family: 'Times New Roman','serif'; font-size: 16px;">Electron configuration: **<span style="font-family: 'Times New Roman','serif'; font-size: 16px;">7s2 5f6

<span style="font-family: 'Times New Roman','serif'; font-size: 16px;">[] <span style="font-family: 'Times New Roman','serif'; font-size: 16px;">[]
 * <span style="font-family: 'Times New Roman','serif'; font-size: 16px;">Discoverer: **<span style="font-family: 'Times New Roman','serif'; font-size: 16px;">Glenn T. Seaborg
 * <span style="font-family: 'Times New Roman','serif'; font-size: 16px;">Discovered: **<span style="font-family: 'Times New Roman','serif'; font-size: 16px;">1940
 * <span style="font-family: 'Times New Roman','serif'; font-size: 16px;">Where it was first produced: **<span style="font-family: 'Times New Roman','serif'; font-size: 16px;">University of California, Berkeley
 * <span style="font-family: 'Times New Roman','serif'; font-size: 16px;">Properties: **<span style="font-family: 'Times New Roman','serif'; font-size: 16px;">bright, silvery appearance at first. Turns a dull gray