30.974
Platinum has a relative atomic weight of 195.09(you will not find 5.09 anywhere else on a periodic table.)
periodic table
Almost every periodic table includes the atomic number, and even if it doesn't, you could always count.
Please see the Periodic Table of Elements.
Atomic number of an element can be found on the periodic table. It is located at the upper left-hand corner of the table.
Platinum has a relative atomic weight of 195.09(you will not find 5.09 anywhere else on a periodic table.)
I can find only two types The Mendeleves Periodic table based on Atomic weight of elements and The Modern Periodic table based on Atomic number of elements.
Look it up in "periodic table of elements" You can find the number of a particular element by looking at the Periodic Table; you can also do this by counting the number of protons in the nucleus.
Look in a periodic table.
periodic table
# protons = atomic number.
What is the role of sauces
Look at the Periodic Table.
Almost every periodic table includes the atomic number, and even if it doesn't, you could always count.
if you look @ the periodic table, you will find the tiny # above the element... that is its atomic #.
Please see the Periodic Table of Elements.
The atomic number is the whole # on the periodic table or the # of protons in an atom. The atomic mass is the # that is not the whole # on the periodic table, or you can multiply the mass of the isotope by its abundance and add the answers together.