periodic table

periodic table   Dan periodic table

In the periodic table, shown in Figure 1, the elements are organized and displayed according to their atomic number and are arranged in a series of rows and

Explore this interactive periodic table by clicking on the elements to find out such things as name Hank gives us a tour of the most important table ever, including the life story of the obsessive

ดูกีฬาออนไลน์ Periodic Table of Elements Features · This periodic table of elements contains 83 real element samples, and some elements are even more expensive than gold · 【High-