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What characteristics does group one show in the periodic table?
Group 1 is known as the alkali metals. Their major characteristic is a reaction with water that ranges from vigorous (Li) to violent (Cs) as you move down the group. This reaction results in alkaline solutions. They are soft, low density, low melting metals that tarnish rapidly in air.
Why is hydrogen placed in group one of the periodic table?
Group one metals are the Alkali Metals, but Hydrogen is placed in group one because of its electron arrangement. All group one metals have one electron in their valence shell (outer most shell) and hydrogen is no exception. It has one electron in its last shell, and is therefore placed in group one even though it is not an alkali metal.
What Element in group 1 on the periodic table is not a metal?
Hydrogen is the only element in Group 1 that is not a metal. The other heavier metals in group one, Lithium, Sodium, Potassium, Rubidium, Cesium, and Francium are all called alkali metals, which are highly reactive since they do not have a full valence shell.
Group one is the what elements?
Group one elements are the alkali metals.
In the periodic table what group contains both metals and non metals?
its the boron group which contains one metalloid and 5 metals
What important characteristics do the alkali metals and earth metals have in common?
They all have at least one electron.
What other name can the group one and two elements be called?
Group 1: alkali metals Group 2: alkali earth metals
What is the characteristics and uses of iron?
one of the most common metals.
What is the difference between alkali metal and group 2 metals?
Alkali metals belong to Group 1 of the periodic table and include elements like lithium, sodium, and potassium. Group 2 metals are known as alkaline earth metals and include elements like magnesium and calcium. The main difference is that alkali metals are more reactive than Group 2 metals because they have one valence electron, while Group 2 metals have two valence electrons.
What is the group name of group one in periodic table?
Alkali metals
Hydrogen is a nonmetal yet it is positioned in group 1 on the periodic table because?
Hydrogen is positioned in group 1 on the periodic table because it has one electron in its outer shell, similar to the alkali metals in that group. However, its properties are distinct from the typical alkali metals due to its unique characteristics as a nonmetal.
The atoms in one group can form compounds with the atoms in the other group but not with atoms in their own group which atoms are in each group?
Metals can form ionic bonds with non-metals. Non-metals can form bonds with each other covalently. Two metals cannot form compounds with each other.AnswerIf you mean group x can form compounds with group y but not with atoms in group x. Then group x is the metals and group y is the non-metals.The question is a little confusing as group one and group two mean somthing in chemistry. The chemistry generally group one and two is used to refer to two different types of metals called the alkali metalg and the alkaline earths. They are in these groups on the periodic table.
