Chemistry, asked by vrindhaushus, 5 hours ago

mass number of potassium is
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Answers

Answered by darkfirst47
1

Answer:

39.0983 u

Atomic number: 19

Symbol: K

Electron configuration: [Ar] 4s¹

Explanation:

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Answered by singhrajinder83574
0

Answer:

39.0983 u

is ur correct answer

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