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What is the group and period for francium?
Francium is in the period 7 and group 1 of the periodic table (alkali metals).
What is the period block and group of the element rn 7s1?
The element with the electron configuration Rn 7s1 is francium (Fr). It is in period 7, group 1 of the periodic table. Francium is a highly radioactive alkali metal with very limited practical applications due to its extreme rarity and radioactivity.
How many electrons are in the valence shell of francium?
Francium has one valence electron, its atomic no is 87 and it belong to Ist group of periodic table.
What does francium astatine equal to?
Francium and astatine are both highly reactive elements located in the same period of the periodic table. When combined, they are expected to form a salt molecule due to their reactivity. No specific compound formula can be determined without further information.
Why is sodium a better conductor than francium?
Sodium is a better conductor than francium because sodium has one valence electron that is easily released for conducting electricity, whereas francium's larger atomic size and placement in a lower period make it less efficient at transferring electrons. Additionally, francium's high reactivity and rarity in nature also hinder its usability as a conductor compared to sodium.
What is the group and period for francium?
Francium is in the period 7 and group 1 of the periodic table (alkali metals).
Why was francium not in Mendeleev's periodic table?
In 1869 when D. Mendeleev designed his periodic table any element in the period 7 was known. Today francium is in the group 1, period 7, atomic number 87.
Where does francium come in the periodic table?
Francium is in the period 7 and group 1 of the periodic table (alkali metals).
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.
What is the class of francium on the periodic table?
Position of francium in the Periodic Table of Mendeleev: group 1 (alkali metals), period 7, atomic number 87.
Francium's atomic number?
7 is the atomic number of francium.
What elements are in period 7 of the periodic table?
The period 7 contain: francium, radium, rutherfordium, dubnium, seaborgium, bohrium, meitnerium, darmstadtium, roentgenium, copernicium, ununtrium, flerovium, ununpentium, livermorium, ununseptium, ununoctium.
What does francium's location in the period table tell you?
This location indicate that francium is an alkali metal, very reactive.
What period is francium found in?
we can see in the first group
What is the period block and group of the element rn 7s1?
The element with the electron configuration Rn 7s1 is francium (Fr). It is in period 7, group 1 of the periodic table. Francium is a highly radioactive alkali metal with very limited practical applications due to its extreme rarity and radioactivity.
How many electrons are in the valence shell of francium?
Francium has one valence electron, its atomic no is 87 and it belong to Ist group of periodic table.
How many electron orbital shells does francium have?
Francium has seven electron shells; electrons per shell: 2, 8, 18, 32, 18, 8, 1.
