Francium is a very radioactive and very chemically reactive chemical element.
Is nickel active or inactive
There is no such thing as active/inactive air.
yes you can get active and inactive earthquakes zones.
Active
It is active
Not active.
Francium has the greatest electropositivity and the lowest electronegativity.
inactive
inactive
Active means it is errupting. Inactive means it is NOT errupting. Prety simple.
Francium is more reactive than sodium.
Francium has the greatest electropositivity and the smallest electronegativity.