Am | Z = 95 | ◊ ◊ ◊ ◊ ◊ |
Americium | |
From the English "America" | ||||
(AM) Atomic Mass | 243 amu | ♦ | ![]() |
+3, +4, +5, +6 |
![]() |
2607  °C | ♦ | ![]() |
994 °C |
![]() |
n/a | ♦ | ![]() |
Hexagonal |
![]() |
1.3 | ♦ | ![]() |
n/a |
![]() |
Solid | ♦ | (C) Heat Capacity | n/a |
Electronic-Config | [Rn]  5f7  7s2  | ♦ | ![]() |
578.23 kJ/mol |
![]() |
n/a | ♦ | ![]() |
14.39 kJ/mol |
![]() |
1944 | ♦ | ![]() |
Argon Nat. Lab |
(E°) Standard Potential | Am2+⇔ Am (-1.900 V),   Am3+⇔ Am (-2.048 V) | |||
Stable isotopes | None. All isotopes are man-made and radioactive | |||
Discovered/Synthesized by | Glenn T. Seaborg, Ralph A. James, Leon O. Morgan, Albert Ghiorso, | |||
Natural Source | Not found in nature, man-made, synthetic | |||
Common Uses | Smoke detectors, sheet thickness gauges | |||
Other Info | Used in smoke detectors | |||
Previous Element![]() |
![]() |
Next Element![]() |
||
Back to Table![]() |
Common Properties![]() |
|||
Home Page![]() |
Definitions![]() |