Now that you understand the element potassium, what could you tell me about its period and column? additionally because it is in that specific column, what properties does it have?

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Here's what I get  

Explanation:

Potassium is in Group 1 and Period 4 of the Periodic Table.

Group 1 elements are called alkali metals.

In general, alkali metals have the following physical properties:

Their most obvious chemical properties are that they are highly reactive.

They react with atmospheric oxygen to form a dull coating of the metal oxide.

They all react with water to form hydrogen and a basic metal hydroxide.

The reaction of potassium with water (below) is quite vigorous.

sleep paralysis is a parasomnia, events associated with sleep.

sleep paralysis happens when you are in the middle of waking up or falling asleep. it is the feeling of being conscious but unable to move. it definitely involves hallucinations.

i had a friend that had sleep paralysis and he told me a story one time where he was laying in bed and he couldn't move his body no matter how hard he tried and there was someone standing in the corner of his room coming towards him. he couldn't move and you can't "wake up" because you are already conscious. sometimes sleep paralysis can be triggered by frequent waking up during the night based off of multiple trips to the bathroom, or if you had ever been abused, sleep paralysis can start happening from things like that.