juan and sergei are making a display about water conservation. to make a greater visual impact, they decide to add blue food coloring to the water, but just enough that it is noticeable. juan adds 2 drops of food coloring to the water, and stops because he can see the blue color. sergei tells him to put another drop in because he doesn’t see any blue yet. juan’s is probably lower than sergei’s.
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sodium (na), for example, has one electron in its valence shell. this is an unstable state because that valence shell needs eight electrons to be full. in order to fill its valence shell, find a way to add seven electrons to its valence shell
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they it depends on if one believes about radioactivity, they make a geiger counter beep but maybe it was going to beep anyway electronics do wierd things all the time or it was programmed to beep near certain metals.
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lol for the pointsss
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i do not get it at all
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juan and sergei are making a display about water conservation. to make a greater visual impact, they...
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