S il vous plait pouvez vous me repondre le plut tot possible ? ♡♡ :) Choisir le mot convenable :
-Pour visualiser un faicseaux de lumière , on doit mettre sur le trajet de la lumière du faicseaux ( un solide / des particules diffusantes )
-Le miroir est un milieu ( opaque / translucide )
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Astudent made the lewis dot diagram of a compound shown. what is the error in the lewis dot diagram? a)an o atom should transfer all of its six electrons to mg because the formula is mgo b) both electrons of mg should be transferred to one o adam because the formula is mgo c) the electrons should be transferred from each o add him to capital mg because mg has fewer electrons d) the number of dots around mg should be four because it has to transfer two electrons to each o

Which of the following is not a true statement about dwarf planets? a the kuiper belt contains comets, asteroids, and dwarf planets. b ceres is a dwarf planet located in the kuiper belt. c the largest known dwarf planet in the solar system is named eris.

Acamcorder has a power rating of 17 watts. if the output voltage from its battery is 7 volts, what current does it use?units: