1 Click the Logon tab in the ThinkVantage Fingerprint Software Settings window. 2  Select the option and make sure the following are checked: 3  Allow to bypass logon using Windows password. 4  Allow user selfenroll in logon. 5  Click OK. 6  You will prompted to reboot for your changes to take effect.
The number of protons in. the nucleus (called the atomic number) is unique for. each element and largely determines the chemical. behavior of the element. Plutonium has 94 protons. in its nucleus, so it is given the atomic number 94. (There are currently 118 known elements, from.
Plutonium: the essentials. Plutonium was the second transuranium element of the actinide series to be discovered. By far of greatest importance is the isotope 239 Pu, which has a half-life of more than 20000 years. One kilogram is equivalent to about 22 million kilowatt hours of heat energy.The complete detonation of a kilogram of plutonium produces an explosion equal to about 20000 tons of chemical explosive.y far of greatest importance is the isotope 239 Pu, which has a half-life of more than 20000 years. One kilogram is equivalent to about 22 million kilowatt hours of heat energy. The complete detonation of a kilogram of plutonium produces an explosion equal to about 20000 tons of chemical explosive.