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tester [92]
3 years ago
11

Potassium is located in the first group of the periodic table. Use this information to answer each question.

Chemistry
1 answer:
irina [24]3 years ago
7 0

Answer: K is a metal, it has 1 valence electron, and it appears white with a  gray luster, conducts heat and electricity, and has a low melting point.

Explanation:  K is in Group 1 of the periodic table.  All elements in group 1 have 1 valence electron, in the s orbital for that energy level.  (4s^1 for K).  Since it is a metal, it has the expected properties of conducting heat and electricity, and low melting point.

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