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What period and group is francium in?
Francium is amrmber of the alkali metal familiy (group 1 in the Periodic Table of Mendeleev): Li, Na, K, Rb, Cs, Fr.
Which metal is the most reactive in the periodic table?
Francium (Fr)
What element is most active in group 1?
Fr or Francium is the most reactive alkali metal (group 1)
What families are in Group one periodic table?
Alkali metal family are in group one of periodic table.It contains most reactive elements.Some of the elements are sodium,potassium,etc.
What are alkali metals and where are they located on the periodic table?
The alkali metals are in Group 1 of the periodic table. The metals are Lithium Li, Sodium Na, Potassium K, Rubidium Rb, Cesium Cs and Francium Fr.
What is group 1A the periodic table?
Group 1A in the periodic table is known as the alkali metals group. It includes elements such as lithium, sodium, potassium, rubidium, cesium, and francium. These elements are highly reactive and typically form +1 cations.
What group are in alkali metals in?
Alkali metals are a group of metals located in Group 1 of the periodic table. They include elements such as lithium, sodium, potassium, and rubidium. Alkali metals are highly reactive and typically form ionic compounds with other elements.
What atom has the larger atomic radius F or Fr?
Fr (Francium) has a larger atomic radius than F (Fluorine) because atomic radius increases as you move down a group in the periodic table. Francium is located at the bottom of the alkali metal group while Fluorine is at the top of the halogen group.
An element that is an alkali metal is?
There is not only one element classified as alkali metal; this term refers to all periodic table column 1 elements excluding hydrogen. These are Lithium, Li; Sodium, Na; Potassium, K; Rubidium, Rb; Cesium/Caesium, Cs; Francium, Fr.
What chemical family do sodium and potassium belong?
Sodium is an alkali metal, and it is from Group 1 on the periodic table. That group is the vertical column down the far left side of the periodic table. The elements in that group are hydrogen (H), lithium (Li), sodium (Na), potassium (K), rubidium (Rb), cesium (Cs), and francium (Fr). Wikipedia has a nice post on this group of elements, those in Group 1 of the periodic table, and a link is provided to the post. You'll find that link below.
Which elements are the alkali metals?
The metals in the far left column of the periodic table are the alkali metals. They are lithium (Li), sodium (Na), potassium (K), rubidium (Rb), cesium (Cs), and francium (Fr).
What does Fr stand for in periodic table?
Fr = Francium - the chemical element of atomic number 87, a radioactive member of the alkali metal group. Francium occurs naturally as a decay product in uranium and thorium ores.
