You enter at row 73
highest row right side number put to the right of greatest number on the same row on the left= first #. Then get the bottom row right side number on the right of the lowest number on the left side of the same row. That is second # first number - second number= Range
To find the LCM: write in 2 rows multiples of 6 (top row) and multiples of 9 (bottom row) and find the same number in both rows. 18 is in both rows, so 18 is the LCM of 6 and 9.6.12.18.249.18.27.36
Kr (Krypton) has the highest atomic number among the fourth period representative elements listed (36).
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.
The element with the highest conductivity in row 4 of the periodic table is germanium.
The principal quantum number (n) for the highest energy electron in a carbon atom (atomic number 6) is 2. This is because carbon has two electron shells - the first shell is filled with 2 electrons and the second shell is the highest energy level that contains the remaining 4 electrons.
If you can arrange the counters in the shape of a rectangle with at least two in each row and each column then the number is composite. The numbers of row and the numbers of columns are factors of the given number. If the only rectangle you can make is the "degenerate" one, with only one row or only one column, then the number is prime.
It is often referred to as the row header or row heading or row number.
The actinide series is part of the seventh row of the periodic table, which is probably the highest row that contains elements stable enough to be identified.
The row number describes the period. It signifies the number of shells.
It is the number to the left of the row. For example, the first row heading is "1."