The Periodic Table of Elements
Dmitri Mendeleev generally is credited with the creation of the first periodic table, which charts the chemical elements by atomic number and valence shell electron configuration.
The alkali metals are a group (column) in the periodic table consisting of the ...
Two of the most well-known applications of the pure elements are rubidium and
.... All the alkali metals are highly...
The most reactive metals found on the periodic table are the alkali metals, which
are lithium, sodium, potassium, rubidium, caesium and francium. The alkali ...
The alkali metals, found in group 1 of the periodic table, are highly reactive ... All
the elements of Actinides series are radioactive and most are synthetic, that is, ...
The alkali metals, found in group 1 of the periodic table (formerly known as group
IA), are ... Cesium and francium are the most reactive elements in this group.
Oct 29, 2006 ... Best Answer: Francium, right on the bottom of the group one. If you remember
size of the atoms increases as you go down a column and it ...
So we just covered the alkali metals in Group I. You will find the alkaline earth ...
This is the second most reactive family of elements in the periodic table. ... While
radium is not found around your house anymore, it used to be an ingredient in ...
What is the most reactive metal in the periodic table? Some investigators might
think that the most reactive metal is francium. This is not unreasonable, since the
Oct 11, 2014 ... The periodic trend of reactivity depends on whether the elements are metals or
nonmetals. For metals, reactivity increases down a group and from ... ... What are
the horizontal rows on a periodic table are called? What periodic ...
www.harlan-ind.k12.ky.us/userfiles/949/Classes/439/Periodic table Basics SC 8 922.ppt
The hydrogen square sits atop Family AI, alkali metals ; but it is not a member of
that family. ... Rarely found free in nature usually found in compounds; Charge of
1—1 ... This is the second most reactive family of elements in the periodic table.