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.
porn
The atomic mass of iodine is less than the atomic mass of all elements with greater atomic number.
Not all of the element have been discovered yet , but so far the element with the greatest atomic mass is 112 Uub.
silver
Both argon and cobalt have this characteristic.
nickel
No element can have those features; the mass can never be less than the atomic number in any element.
Unnilunium
nickel has a mass of 58.69 while carbon has a mass of 12.0107
Atomic number indicates the number of protons in the nucleus of a given element, whereas atomic mass results from protons and neutrons.
Magnesium is a meta element. Atomic mass of it is 24.
Atomic number is the number of protons. Atomic mass is (mostly) the sum of the masses of the protons and neutrons (more or less).