Chemistry, 03.11.2020 01:00 KalistaBab
Locate the row containing lithium (Li), sodium (Na), potassium (K), rubidium (Rb), and cesium (Cs). Look up these elements in the periodic table, and click each element to reveal its properties. Explain why Mendeleev might have grouped these elements together.
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Locate the row containing lithium (Li), sodium (Na), potassium (K), rubidium (Rb), and cesium (Cs)....
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