Lithium is an alkali metal in group IA of the periodic table with atomic number 3, an atomic weight of 6.939, and a density of 0.53 Mg/m 3. Its melting point is 180.5 C, and it boils at 1330 C. The ...
The periodic table can be read across from left to the ... The first Group 1 element, lithium, has the highest melting point at 180°C. The melting points then get gradually lower, with the ...
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118 Elements and Their Symbols and Atomic Numbers: Definition, Symbol with Atomic NumberHere are some popular mnemonics to help you remember the first 20 elements of the periodic table: H - Hydrogen He - Helium Li - Lithium Be - Beryllium ...
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