actinium
Lawrencium (Lr) with the atomic number 103.
Nobelium, with the chemical symbol No, is the chemical element with the atomic number 102.
The element with the lowest atomic number in period 3 is sodium (Na) with an atomic number of 11.
Atomic number: The number of protons in an atomic nucleus. (http://www.answers.com/topic/atomic-number) So the lowest atomic number is 1, which is hydrogen, as you cannot have an element with less than one proton.
Uranium is located in the actinide series on the periodic table, in the seventh row and the actinide block. Its atomic number is 92.
Hydrogen is a none metal element. atomic number of it is 1.
Lawrencium (Lr) with the atomic number 103.
Hydrogen is a non metal element. Atomic number of it is 1. It is the element with lowest 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.
The element with the lowest atomic number in period 3 is sodium (Na) with an atomic number of 11.
Atomic number: The number of protons in an atomic nucleus. (http://www.answers.com/topic/atomic-number) So the lowest atomic number is 1, which is hydrogen, as you cannot have an element with less than one proton.
One element in the actinide series is thorium (Th), which has an atomic number of 90.
Berylium is a non metal element. Atomic number of it is 4.
The element with atomic number 93 is neptunium. It is a radioactive actinide metal that is commonly found in trace amounts in uranium ores.
Technetium (atomic number 43) is the inner transition metal with the lowest atomic number.