Atomic Mass of an element is calculated based on the mass of it's protons and neutrons. This is why we get isotopes.
But I think you are talking about Carbon; the Periodic Table is based on 12.
The atomic mass of every element is given in the box for that element in the periodic table of elements.
We can find atomic mass and mass number in chemical elements. Atomic mass is about weight of the atom. Mass number is about total of neutrons and protons.
Gold is a meta element. Atomic Mass of it is 197.
We can find atomic mass and mass number in chemical elements. Atomic mass is about weight of the atom. Mass number is about total of neutrons and protons.
The element symbol represents one mole of element , atomic number represents number of protons, atomic mass represents sum of protons and neutrons.
The atomic mass of every element is given in the box for that element in the periodic table of elements.
Atomic Mass of element - the number the protons.
We can find Atomic Mass and mass number in chemical elements. Atomic mass is about weight of the atom. Mass number is about total of neutrons and protons.
We can find atomic mass and mass number in chemical elements. Atomic mass is about weight of the atom. Mass number is about total of neutrons and protons.
Gold is a meta element. Atomic Mass of it is 197.
We can find atomic mass and mass number in chemical elements. Atomic mass is about weight of the atom. Mass number is about total of neutrons and protons.
The element symbol represents one mole of element , atomic number represents number of protons, atomic mass represents sum of protons and neutrons.
Iron is a metal element. Atomic mass of it is 55.84.
The number of neutrons= Atomic mass of an isotope-Atomic number of the elemnent For the atomic weights of elements (not mass) please read the IUPAC report at the link below.
All elements have an (atomic) weight or mass.
Elements are arranged according to according to atomic number. It is the number of protons. Atomic mass is sum of protons and neutrons.
only one element (hydrogen) has the atomic mass of 1.