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Which element in the actinide series has the greatest atomic number?
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∙ 11y ago
Lawrencium (Lr) with the atomic number 103.
Wiki User
∙ 11y ago
Wiki User
∙ 15y agoProtactinium. It is 1.5. www.nationmaster.com Protactinium. It is 1.5. www.nationmaster.com
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What are the radioactive elements with atomic number from 90 to 103 in the periodic table called?
Actinide Series.
What is the lowest atomic number actinide?
actinium
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 fifth period transition element with greatest atomic number?
Boron
Where is neptunium located?
Neptunium is a chemical element with the symbol Np and atomic number 93.A radioactive metallic element, neptunium is the first transuranic element and belongs to the group of the actinide series (Period VII, 5f-block). Uranium(92) is its predecessor.
Lowest atomic number actinide?
Hydrogen is a none metal element. atomic number of it is 1.
What is the group name and number of Californium?
Group: Group 3 element (actinide) Atomic Number: 98
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.
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 are the radioactive elements with atomic number from 90 to 103 in the periodic table called?
Actinide Series.
What is the lowest atomic number actinide?
actinium
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 first element of the actinides?
The first element in the actinide series is actinium , a chemical element in the periodic table that has the symbol Ac and atomic number 89.The actinide (or actinoid) series encompasses the 15 chemical elements that lie between actinium and lawrencium on the periodic table , with atomic numbers 89-103.The actinides get their name from the first element in the series , actinium.
What does th element symbol on the periodic table indicate?
Th symbol is used for Thorium element.It has atomic number 90.It is a radioactive actinide metal.
What is the element name for mariecurie?
The element named for Marie Curie and her husband Pierre Curie is curium. Its atomic number is 96, and its symbol is Cm. It is an inner transition metal in the Actinide series.
What is the fifth period transition element with greatest atomic number?
Boron
What is an element named after another planet in the solor system?
Uranuim, it an element and a planet. Uranuim is a chemical element with symbol U and atomic number 92. it is a silvery-white metal in the actinide series of the periodic table.
