Hydrogen is placed in the first group of the Periodic Table because it has one electron in its outer shell, like the alkali metals in group 1. However, it is a non-metal due to its properties and behavior. Its placement in group 1 is more about its electronic configuration than its chemical properties.
No, hydrogen is not the only non-metal in its family. In the periodic table, hydrogen is placed in group 1 along with the alkali metals, but it behaves differently from the rest of the group due to its unique properties.
The alkali metals are the metals in Group 1 (the first column of the periodic table). Hydrogen is also in Group 1, and so is technically considered to be part of the alkali metal group/family. Hydrogen is in fact a non-metal, however, and does not generally exhibit behavior similar to the other Group 1 elements.
Hydrogen is in fact in group 1 physically although not considered an alkali metal. It is at the top because the table is arranged by increasing atomic number; hydrogen is atomic number one, so it's first on the 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.
It is in alkaline group.Not in alkaline earth group.It is in alkaline group because, Hydrogen has maximum oxidation number of +1.It react with Halogens.Displaced by other alkaline metals.
Hydrogen is placed in the metal group because it only needs to lose one electron to be stable just like lithium, sodium, potassium etc It also has the same number of valence electrons as the rest of the elements in group 1a. :)
No, hydrogen is not the only non-metal in its family. In the periodic table, hydrogen is placed in group 1 along with the alkali metals, but it behaves differently from the rest of the group due to its unique properties.
The alkali metals are the metals in Group 1 (the first column of the periodic table). Hydrogen is also in Group 1, and so is technically considered to be part of the alkali metal group/family. Hydrogen is in fact a non-metal, however, and does not generally exhibit behavior similar to the other Group 1 elements.
Hydrogen is in fact in group 1 physically although not considered an alkali metal. It is at the top because the table is arranged by increasing atomic number; hydrogen is atomic number one, so it's first on the table.
Hydrogen is a nonmetal. It is placed in the upper left corner of the periodic table, making it part of the nonmetal group of elements.
Hydrogen is placed with the elements in group 1A (1) because it has one electron in its outermost shell, similar to other group 1A elements like lithium, sodium, and potassium. However, hydrogen is unique as it is not a metal like the other elements in this group, exhibiting properties of both metals and nonmetals.
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.
It occurs at the top of the metals (alkaline metals) - the first group of elements but while normally shown at the top of the Group 1 elements in the periodic table, the term "alkaline metal" refers only to Group 1 elements from lithium onwards. (Lithium is the next one down)
It is in alkaline group.Not in alkaline earth group.It is in alkaline group because, Hydrogen has maximum oxidation number of +1.It react with Halogens.Displaced by other alkaline metals.
It is in Group 1.
Carbon (C)
Hydrogen is a non-metal; it's in group VII