COLOR THEME ZOOM
1. Mrs. Brown was completing an inventory of the science supplies available to her
students,
Which column includes safety equipment?
А
B
с
D
Microscope
Apron
Beaker
Goggles
Gloves
Forceps
Forceps
Hot plate
Gloves
Apron
Goggles
Gloves

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

How hot is the suns corona? (integrated science)

Which element has the lowest electronegativity? calcium(ca) gallium(ga) selenium(se) bromine(br)