The metal that is not grouped in the family with others is sex and rape. Those are the elements that are not grouped because of hot sexy bitchs
Elements in the periodic table with the atomoc numbers above 92, such as: Neptunium(93), Plutonium(94), Americium(95), Curium(96), Berkllum(97), Californium(98), Einsteinium(99), Fermium(100), Mendelevium(101), Nobellim(102), Lawrencium(103), Rutherfordium(104), Dubnium(105), Seaborgium(106), Bohrium(107), Hassium(108), and Meitnerium(109)
Unstable isotopes (the stability depends on the number of protons and neutrons in the atomoc nucleus, the atomic mass, etc.) are all radioactive.
Atomic number of uranium: 92 (the same for all the isotopes) Atomic number of an element = number of protons = number of electrons Atomic mass of the isotopes of uranium: 234, 235, 236, 238, 239, 240, ...., etc. Atomoc mass - Atomic number = Number of neutrons
They turn yellow and die. Plants need nitrogen but can only use nitrogen that is combined with other atoms like nitrates to make proteins. Some plants can get their Nitrogen from the air by hosting a bacteria in their roots that turn atmospheric nitrogen into nitrates. In return the plant provides a home and food for the bacteria .