Na : Sodium
Atomic Number : 11
Atomic Weight : 22.98977 grams per mole (amu)
Electron Configuration: 1s2 2s2 2p6 3s1 ( [Ne] 3s1 )
Atomic Radius : 144.4 picometers
Melting / Freezing Point : 97.8˚C ( 370.95 K )
Boiling / Condensation Point : 883˚C ( 1156.15 K )
Classification: Alkali Metal
Relative Position in the Periodic Table : Below Lithium, After Neon, Before Magnesium, Above Potassium
I'm not sure what exactly your question was, but I hope I answered it :)
The horizontal rows are referred as periods. There are 7 periods in periodic table.
There are 7 periods in the modern periodic table.
Periods on the periodic table are the horizontal rows that go from left to right.
The horizontal sections of the periodic table are called periods.
The horizontal rows on the periodic table are called periods.
The rows in the periodic table are called periods. There are 7 periods in periodic table.
Periods have same shells. There are 7 periods in periodic table.
The periodic table has 7 periods on it.
rows. the vertical columns are called periods
The horizontal rows on the periodic table are periods.
The modern periodic table has seven periods.
Periods are horizontal rows. 7 periods are present in modern periodic table.
The horizontal rows are referred as periods. There are 7 periods in periodic table.
7The periodic table has 7 periods and 18 groups.
Yes. the horizontal rows on the periodic table are called periods.
They are the horizontal rows in the periodic table
There are 7 periods in the modern periodic table.