The lantanides (6f-block elements) start, after 57Lantanium, with atom number 58, Ce, to end with 71Lu
The lowest atomic number actinide is actinium, with the atomic number 89.
Lawrencium (Lr) with the atomic number 103.
Nobelium, with the chemical symbol No, is the chemical element with the atomic number 102.
Uranium is located in the actinide series on the periodic table, in the seventh row and the actinide block. Its atomic number is 92.
The noble gas with the smallest atomic number is helium, with an atomic number of 2.
The lowest atomic number actinide is actinium, with the atomic number 89.
Hydrogen is a none metal element. atomic number of it is 1.
Lawrencium (Lr) with the atomic number 103.
Hydrogen is a gas element. It had the smallest atomic number.
Yes, it is. Specific isotopes of plutonium can be used for nuclear fuel. An actinide is an element of the periodic table with an atomic number of 89 (actinium) or higher. Plutonium is atomic number 94. A link is provided.
Group: Group 3 element (actinide) Atomic Number: 98
Nobelium, with the chemical symbol No, is the chemical element with the atomic number 102.
One element in the actinide series is thorium (Th), which has an atomic number of 90.
The element with atomic number 93 is neptunium. It is a radioactive actinide metal that is commonly found in trace amounts in uranium ores.
Uranium is located in the actinide series on the periodic table, in the seventh row and the actinide block. Its atomic number is 92.
Thorium is a metal. It is a radioactive actinide element with the atomic number 90 and symbol Th.
The noble gas with the smallest atomic number is helium, with an atomic number of 2.