Carbon is a non meta element. Atomic mass of it is 12.
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.
Nitrogen is a non meta element. Atomic mass of it is 14.
Nitrogen
Nitrogen is a metal element. Atomic mass of it is 14.
Carbon is a non meta element. Atomic mass of it is 12.
The atomic number of carbon is 6. Carbon-14 is an isotope of carbon with 6 protons and 8 neutrons.
Nitrogen has a gram atomic mass of 14.0067, an atomic number of 7, and the chemical symbol N.
Nitrogen
The atomic mass of magnesium is approximately 24.305 amu (atomic mass units).
The element aluminum (Al) typically has 14 neutrons. This can be determined by subtracting the atomic number (13) from the atomic mass (27) of aluminum, as the atomic mass includes both protons and neutrons.
The element is Iodine (I). It has an atomic mass of about 126.9.
Element A has a greater atomic mass than element B if the atomic mass value of A is higher. The atomic mass represents the average mass of an element’s isotopes based on their abundance in nature.
In the symbol of an element, the atomic number (representing the number of protons in the nucleus) is typically found as a subscript to the left of the element symbol. The atomic mass (representing the average mass of the element's isotopes) is usually found as a superscript to the left of the element symbol.