atomic weight, number, and symbol
What is number 1 on the periodic table
Hydrogen
how much elements are on the periodic table
118
Fe
Iron
What is number 82 on the periodic table
Lead
how much rows are there
18
Au
Gold
What is an atomic symbol?
Atomic symbol is the 2 letter abbreviation o/element
What is number 50 on the periodic table
Tin
what are the bottom rows for
chemicals not found in nature.
Zn
Zinc
What is a atomic number?
The atomic number is the number of proton in the nucleus of an atom.
Cl
Chlorine
What is an atomic symbol?
An atomic symbol is the 2 letter abbreviation of a chemical element.
Pb
Lead