On the Periodic Table it is the number on the bottom of the element.
If you know the amount of neutrons you can add it to the number of protons to find the Atomic Mass NUMBER, which is a good approximate of the atomic mass.
Potassium (isotope 39), 19K(39), has 19 protons and 20 neutrons
19 + 20 = 39 atomic mass NUMBER, its atomic mass is 39.10 a.m.u.
Neon is a non meta element. Atomic mass of it is 20.
Atomic mass of an element measures the mass of that element on a molecular scale, taking into account neutrons and protons, which weigh approximately 1. Electrons are negated. Atomic mass is also the mass, in grams, of 1 mole of that element.
Nitrogen, element 7, has an atomic mass of 14.0067, rounded to 14.007.
Mercury has an atomic mass of 200.
Vanadium is the element that has an atomic weight of 50.942.
The atomic mass of every element is given in the box for that element in the periodic table of elements.
the mass of the isotopes
You would have to first find out the atomic mass of the number and if you wouldn't be able to find out the the atomic mass or if it doesn't have an atomic mass that means it has no electrons
Magnesium is a meta element. Atomic mass of it is 24.
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 atomic mass is the atomic weight. look at your periodic table and you will find its 83.8 which is 84 you go to the land of mordor and drop the one ring into the fires of mount doom
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 is Iodine (I). It has an atomic mass of about 126.9.
Find out the mass number (A) of the specific isotope of the element. Find out the atomic number (Z) of the element (e.g. from the periodic table). Number of Neutrons, N = A-Z.
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.
First, find its atomic mass on the periodic table and subtract the number of protons (element number) from it and there you go