Room 1 = Al
Room 2 = O
Room 3 = Cl
Room 4 = S
Room 5 = He
Room 6 = Li
Room 7 = P
Room 8 = Si
Room 9 = N
Room 10= Na
Room 11= Ar
Room 12= C
Room 13= Ne
Room 14= Be
Room 15= B
Room 16= F
Room 17= Mg
Room 18= H
smallest part of a compoud
Dmitri Mendeleev
He was Russian
Mendeleev was a Russian chemist who organized the periodic table.
Mendeleev did not predict the properties of silicon.
Dimitri Mendeleev was born on February 8th, 1834.
=== ===Dmitri Mendeleev was a Russian chemist who formulated the periodic table.
Dmitri MendeleevDmitri Mendeleev
Chemical elements arrangement was the object of study for Mendeleev.
Mendeleev published the periodic table in 1869.
There is nothing in this world that I fear to say.Dmitri Mendeleev
The name Mendeleev is pronounced men-de-LAY-ev.