Chemistry, 21.09.2021 02:30 billy12008
Explique pourquoi le fait de représenter les atomes par des billes de tailles et de couleurs différentes constitue un modèle
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Iwll give extra points to who gets this for ! what type of reaction is this? ?
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What are the first three quantum numbers for the electrons located in subshell 2s?
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Look at the spectrums of a star moving towards earth and a motionless star. which of these is a correct inference that can be draw from the observation of the two spectrums? (2 points) the spectrum of a motionless star is difficult to be viewed separately using oridinary telescopes. the spectrum of a motionless star is identical to the spectrum of a star which moves towards earth. the spectrum of a star shifts towards the red region when the star moves towards earth. the spectrum of a star shifts towards the blue region when the star moves towards earth.
Answers: 2
Explique pourquoi le fait de représenter les atomes par des billes de tailles et de couleurs différe...
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