Question 4 of 10 How is the AHfusion used to calculate the energy released when a mass of
liquid freezes?
A. Grams liquid x mol/g < 1/AHfusion
B. Grams liquid AHfusion
C. Grams liquid x mol/g < AHfusion
D. Grams liquid < 1/AHfusion

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

One way that radioactive waste is treated is by burying it in repositories. the repositories are found only in states with very low populations. true or false? a. trueb. false(also i meant to put high school but it put down middle school instead)

Stage in which a typical star has completely stopped fusion