Symbol Z comes from the German word Zahl 'number',
Not a singular "Z", but there are two:
Zn- Zinc
Zr- Zirconium.
Z is from Zahl (number in the German language).
The atomic number is the number of protons in that element
It is only a covention (A from atomic, Z from a number).
Because Atomic starts with an 'A'
Z aka baka se jonno.
The symbol for Technetium on the periodic table is Tc.
The symbol for potassium on the periodic table is K.
Co
Symbol, atomic number, and atomic weight.
The atomic symbol for an isotope of calcium will be the regular symbol for calcium, Ca. The number of protons will differ from standard calcium. This is written below the mass number Ca.
The symbol for potassium is K and its atomic number is 19. If you need a periodic table, go to the Related Links for a printable periodic table.
Silver, with the symbol Ag, has the atomic number of 47.
It is the Atomic Number.
The symbol for carbon is C. Its atomic number is 6 and its atomic mass is 12.0107.
The symbol for Technetium on the periodic table is Tc.
the number above the symbol is the atomic....... of that element.
The symbol for potassium on the periodic table is K.
Symbol Name Atomic Number Atomic Mass
the benefit is that you can tell the atomic number atomic mass its symbol and where it is on the periodic table
The symbol is Ge and its atomic number is 32.
Zirconium is having atomic number 40 in the periodic table. Its symbol is Zr.
The atomic number of krypton is 36, and its atomic weight from the periodic table is 83.798. Refer to the related links for a printable periodic table.