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Related Questions
What is atomic number of Actinium?
89 is the atomic number of Actinium.
What is actinium's atomic number?
Actinium's atomic number is 89.
What is the atomic number for actinium?
The atomic number for actinium is 89.
What is the atomic number of actinium?
Actinium, with the chemical symbol Ac, is the chemical element with the atomic number 89.
What is the atomic symbol for actinium?
Actinium = Ac
What is the lowest atomic number actinide?
The lowest atomic number actinide is actinium, with the atomic number 89.
What is the atomic mass of actinium?
it is 277
What is actinium in the periodic table?
Actinium is a member of the actinoids family with the atomic number 89.
What is element 89 on the Periodic Table?
Actinium (Ac) Atomic Number: 89 Atomic Weight: 227 Protons: 89 Electrons: 89 Neutrons: 138 -----(227-89=138)
What element has 89 atomic mass?
The element that has the closest mass to 89 is Yttrium(88.91).
How many neutrons are in Actinium-89?
There are 138 neutrons in actinium 89. Thank you for using WikiAnswers:)
What period is element 89 on the periodic table?
Actinium (Ac) Atomic Number: 89 Atomic Weight: 227 Protons: 89 Electrons: 89 Neutrons: 138 -----(227-89=138)
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