Lithium , carbon and neon have two shells. Hence they are placed in period 2 of the Periodic Table.
You can discover this by looking at a periodic table of the elements.The rows of the table are called periods; the columns are called groups.The second period therefore begins with the element Lithium and ends with the element Neon.
The elements in the second period are lithium, beryllium, boron, carbon, nitrogen, oxygen, fluorine, and neon.
Eight. In order as would be seen in the second period on the periodic table, they are Lithium (Li), Beryllium (Be), Boron (B), Carbon (C), Nitrogen (N), Oxygen (O), Fluorine (F), and Neon (Ne).
group 14, period 2 on the periodic table
Hydrogen, helium, lithium, beryllium, boron, carbon, nitrogen, oxygen.
Carbon is in period 2.
hydrogen, helium, lithium, berylium, boron, carbon
Lithium.
You can discover this by looking at a periodic table of the elements.The rows of the table are called periods; the columns are called groups.The second period therefore begins with the element Lithium and ends with the element Neon.
Second period elements have two electronic shell.It comprises of eight elements.They are lithium,beryllium,boron,carbon,nitrogen,oxygen,fluorine and neon.
group four in the periodic table is a carbon group
sodium is the element
Period 2 (along with Lithium, Beryllium, Boron, Carbon, Nitrogen, Fluorine, and Neon.
group 14, period 2
The elements in the second period are lithium, beryllium, boron, carbon, nitrogen, oxygen, fluorine, and neon.
Germanium. This is in the same column as Carbon, and the 4th row of the periodic table.
Lithium, Beryllium, Boron, Carbon, Nitrogen, Oxygen, Fluorine, and Neon.