HEL URGENT
A closed system could best be described as a .
A. A sealed plant terrarium.<...
Chemistry, 21.01.2021 01:30 elpeke102p73fz3
HEL URGENT
A closed system could best be described as a .
A. A sealed plant terrarium.
B. Well insulated thermos.
C. Cooking stew on the burner with the lid off..
D. A cooler at a picnic.
Answers: 1
Chemistry, 21.06.2019 20:40
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
Answers: 1
Chemistry, 22.06.2019 00:30
Drive down any three characteristic of modern periodic table
Answers: 1
Chemistry, 22.06.2019 08:00
Me i dont know what to do! the table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 10 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.
Answers: 1
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