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Francium is a non meta element. Atomic number of it is 87. It is unstable.
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How is the element francium you?
Francium is the chemical element with the atomic number 87.
What is the atomic number of francuim?
Francium is a non meta element. Atomic number of it is 87.
What was the last element discovered?
Francium (Atomic Number 87), the Last Discovered Natural Element
Which element has 87 electrons?
The chemical element with atomic number 57 is Lanthanum (La). It has 57 electrons in 6 shells. It is a Lanthanide, as it is what the rest of the Lanthanides are based on. It is naturally occuring and non-radioactive.
What periodic table number is 87?
Fr is the element having atomic number 87. It is placed in group-1 and period-7 of Periodic Table.
Why is francium the most explosive element on the periodic table?
Francium, with atomic number 87, does not have the highest atomic number. When it was discovered, in 1939, scientists already knew of five elements with higher atomic numbers: radium (88), actinium (89), thorium (90), protactinium (91) and uranium (92). By the end of 2015, the highest atomic number was 118 - for ununoctium.
What is the atomic mass of stronium?
Strontium is a metal element. Atomic mass of it is 87.
What is the atomic number of francium?
The atomic number of francium (Fr) is 87.The atomic weight of Fr is 223 grams per mole.See the Web Links to the left of this answer for a periodic table with more information about this element!
The atomic number determines the what?
The number of protons.
What does the atomic number of an element tell you about the element?
Atomic number = Number of protons
What is the term for the value that indicates the number of protons for an atom of a given element?
The atomic number is the number of protons in an atom of an element.
What does an element's atomic number stand for?
Atomic number is the number of protons in the atomic nuclei of the atoms of an element.
