Be is the second metal. It is in the second group.
Potassium (K) is the alkali metal located in the fourth period of the periodic table.
The metal in the second period with one outer electron is lithium (Li). It is located in Group 1 of the periodic table, which consists of alkali metals. Lithium has an atomic number of 3 and is known for its light weight and use in batteries.
4 Be Berllyium if im correct.......
Nitrogen (denoted N) is in the second period and in the fifteenth group.A period is a row in the periodic table.It is referred as an period because the elements (in this case: Li, Be, B, C, N, O, F, Ne) have similar properties between them. For those that have an greater understanding (or desire) of chemistry, each element in the second period have an 1s, 2s, and 2p orbitals.Refer to your copy of your periodic table for a better comprehension. Or look at the 'Related links' below.
Lithium is in the first period of the periodic table. It is the first element in the alkali metal group.
Be is the second metal. It is in the second group.
Boron is located in the group 3 in the second period of the periodic table and is a non metal.
Hafnium is a transition metal. It is placed in the sixth period of the Periodic Table.
Potassium (K) is the alkali metal located in the fourth period of the periodic table.
Oxygen's period on the periodic table is the second period.
Fluorine is in the halogen family and in the second period of the periodic table.
The metal in the second period with one outer electron is lithium (Li). It is located in Group 1 of the periodic table, which consists of alkali metals. Lithium has an atomic number of 3 and is known for its light weight and use in batteries.
Calcium is the alkaline earth metal in the fourth period of the periodic table.
Lithium is in the second period and the first group in the Periodic Table of Mendeleev.
4 Be Berllyium if im correct.......
The allowed orbital types for the second period of the periodic table are s and p orbitals. This means that elements in the second period can have a maximum of 2 electrons in an s orbital and 6 electrons in p orbitals.
Nitrogen (denoted N) is in the second period and in the fifteenth group.A period is a row in the periodic table.It is referred as an period because the elements (in this case: Li, Be, B, C, N, O, F, Ne) have similar properties between them. For those that have an greater understanding (or desire) of chemistry, each element in the second period have an 1s, 2s, and 2p orbitals.Refer to your copy of your periodic table for a better comprehension. Or look at the 'Related links' below.