There is no element with the atomic symbol of "R"
Not currently on the periodic table anyway
Sn stands for the element tin in the periodic table.
Calcium.
Helium.
water
There is no R in the periodic table. There is Rb, Rf, Re, and Rn.
N stands for Nitrogen on the periodic table.
Not currently on the periodic table anyway
Beryilium
iodine
there is no such element
iodine
Sn stands for the element tin in the periodic table.
No, the symbol "H" stands for Hydrogen on the periodic table. The symbol "He" stands for Helium on the periodic table.
Argon is what Ar stands for on the Periodic Table of elements.
potassium
Beryllium (Be)