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
There is nothing in this world that I fear to say.Dmitri Mendeleev
Chemical elements arrangement was the object of study for Mendeleev.
Mendeleev published the periodic table in 1869.
The name Mendeleev is pronounced men-de-LAY-ev.