Hydrogen is found in group 1 row 1 of the Periodic Table
It is in row 1 (period 1).
Arsenic is in row 4 on the periodic table. It is located in Group 15 (VA) and Period 4.
A row on the periodic table is a horizontal arrangement of elements that share similar properties. These elements have the same number of electron shells. Each row represents one energy level or electron shell in an atom.
It is hydrogen. This element is the only one in its group because it is extremely unique and shares none of the properties of other gases.
Fluorine is in group 17 of the periodic table, also known as the halogens group. It is located in the second row from the top of the periodic table.
Helium is in Group 18 (also known as the noble gases) and in the top row of the periodic table.
It is in row 1 (period 1).
Arsenic is in row 4 on the periodic table. It is located in Group 15 (VA) and Period 4.
A row on the periodic table is a horizontal arrangement of elements that share similar properties. These elements have the same number of electron shells. Each row represents one energy level or electron shell in an atom.
The horizontal row on the periodic table is called the "period". The vertical column is called the "group".
Group.
Hydrogen is located on the first period; the first row in the periodic table.
It is hydrogen. This element is the only one in its group because it is extremely unique and shares none of the properties of other gases.
The row 10 is the 10th group. Nickel is in the 10th group of the periodic table. It belongs to the d block.
Fluorine is in group 17 of the periodic table, also known as the halogens group. It is located in the second row from the top of the periodic table.
The difference between a period and a group is that:A periodic is a horizontal row of elements in the periodic table, which simply means the column of the periodic table.A group is a vertical row of elements in the periodic table, which simply means the row of the periodic table.
Ammonia is not on the periodic table. It is a compound, not an element.