How do you know that K, an alkali metal is very reactive?
a. It conducts heat
b. It conducts...
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Chemistry, 28.10.2020 17:50 broooooo4991
How do you know that K, an alkali metal is very reactive?
a. It conducts heat
b. It conducts electricity
C. It is a soft and shiny metal
d. It contains one valence electron
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