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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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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

User Thiago Mata
by
8.0k points

1 Answer

3 votes

Answer:

d. It contains one valence electron.

Since, potassium has one valence electron so it can easily donate one electron during chemical reaction.

User Trevor Hutto
by
8.1k points
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