The Periodic Table Challenge
The periodic table is a list of ALL the known elements. Dmitri Mendeleev was a Russian chemist who lived from 1834 to 1907. He is considered to be the most important contributor to the development of the periodic table. His version of the table organises elements into rows according to their atomic mass and into columns based on chemical and physical properties. He did all this in 1869! Thanks Dmitri Mendeleev :-)
Songs to help you learn the elements.
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A blank periodic table for you to practise, practise, practise...................................
blank_periodic_table.docx | |
File Size: | 21 kb |
File Type: | docx |
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