Explore how atomic mass changes with atomic number in the periodic table of elements via interactive plots.

The elements of the periodic table sorted by atomic mass. Click on any element's name for further information on chemical properties.

Given below is a table that lists the first 30 elements based on atomic number and their corresponding atomic mass.

The periodic table is your ultimate conversion chart for converting any substance into another substance and doing so with exact proper amounts (masses and ...

Table 1. List of Elements with Range of Atomic Weights. ; 1, H · hydrogen, 1.007 84, 1.008 11 ; 3, Li, lithium, 6.938, 6.997.

Award winning periodic table, by relative atomic mass, with user-friendly element data and facts.

Atomic Weights and Isotopic Compositions for All Elements. Isotope · Relative Atomic Mass · Isotopic · Composition · Standard Atomic Weight · Notes. 1, H, 1 ...

Other Metals. Metalloids. Non-metals. Halogens. Noble Gases. Lanthanides. Actinides. Atomic Number. Symbol. Name. Average Atomic Mass. 3. 3. 4. 5. 6. 7. 8. 9.

Оценка 4,7 (46) This document lists the atomic numbers, element symbols, and atomic masses of the first 30 elements. It provides the atomic mass of each element after rounding ... Atomic Mass and Atomic... · Atomic Mass · List of 50 Elements From...