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The lantanides (6f-block elements) start, after 57Lantanium, with atom number 58, Ce, to end with 71Lu
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What is the lowest atomic number actinide?
actinium
Which element in the actinide series has the greatest atomic number?
Lawrencium (Lr) with the atomic number 103.
What are the radioactive elements with atomic number from 90 to 103 in the periodic table called?
Actinide Series.
Where is thorium located on the periodic table?
The atomic number of thorium, Th, is 90 and it is an inner transition element in the Actinide series. The Actinide series is the second of the two series shown by themselves. It starts Actinium, Thorium, Protactinium, and Uranium, so Thorium is the second element in the Actinide series.
Which elements has the smallest atomic number?
Hydrogen is a non metal element. Atomic number of it is 1.
What is the lowest atomic number actinide?
actinium
Lowest atomic number actinide?
Hydrogen is a none metal element. atomic number of it is 1.
Is plutonium an actinide nuclear fuel?
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.
What is the group name and number of Californium?
Group: Group 3 element (actinide) Atomic Number: 98
What has the smallest atomic number?
Hydrogen is a gas element. It had the smallest atomic number.
Which element in the actinide series has the greatest atomic number?
Lawrencium (Lr) with the atomic number 103.
What element is the actinide named for the creator of the Periodic Table?
The element that is an actinide and named for the creator of the periodic table is Mendelevium (Md). Mendelevium has atomic number 101 and is named after Dmitri Ivanovich Mendeleev.
What are the radioactive elements with atomic number from 90 to 103 in the periodic table called?
Actinide Series.
What is the element with the smallest atomic number?
Hydrogen
What is the atomic number of hydrgen?
Hydrogen(H) is the smallest atom that we know of. Its atomic number is 1.
Where is thorium located on the periodic table?
The atomic number of thorium, Th, is 90 and it is an inner transition element in the Actinide series. The Actinide series is the second of the two series shown by themselves. It starts Actinium, Thorium, Protactinium, and Uranium, so Thorium is the second element in the Actinide series.
What is the smallest solid element?
The solid element with the lowest atomic number is lithium, with an atomic number of 3.
