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Nadya [2.5K]
3 years ago
11

Chemical properties of potassium

Chemistry
1 answer:
tester [92]3 years ago
6 0
<span><span>Atomic number19 
</span><span>Atomic mass<span>39.0983g.mol -1
</span></span><span>Electronegativity according to Pauling0.8
</span><span>Density<span>0.86
 g.cm -3 at 0 °C
</span></span><span>Melting point <span>63.2 °C</span></span></span>
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