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It is in row 1 (period 1).
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Thebrain
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What group and row is hydrogen in on the periodic table?
Hydrogen is found in group 1 row 1 of the periodic table
How are the number of electron shells determined?
Just look on your periodic table. Count down from the top row, each row represents one more electron shell. So hydrogen and helium have only one, while the row potassium to krypton have four electron shells.
Atomic number of hydrogen?
Hydrogen's atomic number is 1.
What is the mass number of hydrogen?
The mass number of the most common hydrogen isotope, Hydrogen-1, is one
Hydrogen plus atomic number?
The atomic number of hydrogen is 1.
How does the atomic number help you locate the chemical symbol for hydrogen?
Hydrogen's atomic number, 1, shows that hydrogen should appear in the highest row of the periodic table in the leftmost box of that row.
What group and row is hydrogen in on the periodic table?
Hydrogen is found in group 1 row 1 of the periodic table
Who has the biggest nucleus in the hydrogen group?
Francium has the largest nucleus in the hydrogen group; it's always the atom in the lowest row (highest period number) of any column in a normal periodic table that has the largest nucleus in that column.
What is a small box or bar that is used to select an entire row?
It is often referred to as the row header or row heading or row number.
What is the metal in row one of the periodic table?
the first row (or period) contains two element: hydrogen and helium both of which are nonmetals.
How are the number of electron shells determined?
Just look on your periodic table. Count down from the top row, each row represents one more electron shell. So hydrogen and helium have only one, while the row potassium to krypton have four electron shells.
What two elements are found in the first row of the periodic table?
Hydrogen and Helium
What is the element in the first row of the periodic table that is not a alkali metal?
hydrogen (and helium)
What information does the row number provide on the periodic table?
The row number describes the period. It signifies the number of shells.
What atom has an atomic number of 1?
Hydrogen Hydrogen Hydrogen Hydrogen
What is row heading?
It is the number to the left of the row. For example, the first row heading is "1."
Will the row number on the periodic chart will be the same as the shell number?
True. Row number on the periodic chart will be the same as the shell number.
