they are very reactive and would probably react with other elements before we find them.
group 1 elements are stored in oil because they are highly reactive elements.
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Group 1 elements are more reactive than that of group 2 elements.
alkali metals (group 1 elements)
There are 7 elements in group I of the PT. From Hydrogen(1) to Francium(87)
You find them in the left hand column they have 1 protons in the valance shell
Please check the associated link on the first group metals. It shows the reactivity of pure sodium and other group 1 elements
group 1 elements are stored in oil because they are highly reactive elements.
The elements in Group 1 have one valence electron in their outermost s orbital.
Elements in group 1 are called Alkali Metals, after that group 2 elements are called Alkali Earth Metals, group 3-12 elements are called Transition Elements.
Group IA or group 1 elements are known as alkali metals.
Group 1 elements are the alkali metals, which form ions wih a 1+ charge.
The charge is 2-. The charges of elements in group one is 1+, group two is 2+, group 16 is 2-, and group 17 is 1-. The other elements you just have to memorize.
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1. Most natural materials are mixtures of pure substances 2. Pure substances are either elements or combinations of elements called compounds. 3. A given compound always contains the same proportions by mass of the elements.
Group 1 elements are more reactive than that of group 2 elements.
Group 17 elements are acceptors of electrons and group 1 elements ar donor of electrons.