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With 118 elements to memorize, a name, and a unique letter symbol, there is no wonder that the periodic table is intimidating to most kids – and adults. These free printables and resources about the periodic table can help you teach the elements in ways that will stick. Learning the Peri...
https://ptable.com– Interactive Periodic Table https://periodictable.com/index.html– Interactive Periodic Table https://www.rsc.org/periodic-table– Interactive Periodic Table http://www.chem4kids.com/files/elem_intro.html– Chemistry and The Periodic Table For Kids https://periodic.lanl.gov...
For example, which element has greater electronegativity, potassium or phosphorus? The answer can be found by looking at a table of electronegativity values (Figure 1), or remembering the trend that electronegativity increases across a period (Figure 2). The correct response to the question is ...
SEE ALSO: 11 clever toys to make STEM fun for your kids The shop uses the "flame test" to determine colors. This involves burning a substance to detect what elements are in its chemical makeup. The color of the flame is the indicator; for example, Potassium gives off violet colors and...