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Lesechka [4]
11 months ago
15

What is the valence configuration of potassium

Chemistry
1 answer:
photoshop1234 [79]11 months ago
6 0

Answer:

Explanation:

Ground state electron configuration of potassium (K) is 1s2 2s2 2p6 3s2 3p6 4s1. The valency of the element is determined by electron configuration in the excited state. This electron configuration shows that the last shell of the potassium atom has an unpaired electron (4s1). So the valency of potassium is 1.

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Jimmy's Chemical reaction/ Recipe for making Grilled chese sandwiches is given below: 1 slice of cheese + 2 slices of bread = 1
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Answer:

See explanation

Explanation:

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4 0
3 years ago
What<br>was the initial volume of the hydrogen in cm3?​
svetlana [45]

Answer:

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Explanation:

Data obtained from the question include:

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Using the Charles' law equation V1/T1 = V2/T2, the initial volume of the gas can be obtained as follow:

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5 0
2 years ago
Read 2 more answers
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Ksenya-84 [330]
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6 0
2 years ago
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