Hydrogen
Hydrogen.
Hydrogen.
Hydrogen
hydrogen This is because it has the smallest Relative Atomic Mass =]
In a given period, the element with lowest atomic mass will belong to group 1. It should also be noted that lithium is the metal with the smallest atomic mass.
Magnesium is a meta element. Atomic mass of it is 24.
The element is Iodine (I). It has an atomic mass of about 126.9.
The element with the highest atomic mass is Oganesson.
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.
the element that has an atomic mass of 16.00 is sulfer.
The element with atomic mass 131 is Iodine (I)
Gold is a meta element. Atomic mass of it is 197.