Plz help
Plz and thank u
...
Answers: 2
Chemistry, 22.06.2019 05:00
Choose all the answers that apply. ionic compounds dissolve easily in water do not dissolve in water have low melting points have high melting points conduct electricity when melted
Answers: 1
Chemistry, 22.06.2019 06:40
Which statement correctly describes metallic bonds? a. they form when certain atoms lose electrons and other atoms gain electrons. b. they involve an attraction between anions and cations. they always involvpoth a metal and a nonmetal. d. they can only form between atoms of the same element. e. they form because electrons can move freely between atoms.
Answers: 3
Chemistry, 22.06.2019 08:00
Why is the bond angle in a water molecule less than the bond angle of methane? a. the central oxygen atom in water has two lone pairs of electrons, whereas the central carbon atom in methane has no lone pairs. b. the central hydrogen atom in water has one lone pair of electrons, whereas the central carbon atom in methane has two lone pairs. c. the central oxygen atom in water has four lone pairs of electrons, whereas the central carbon atom in methane has only one lone pair. d. the central oxygen atom exerts more repulsive force on surrounding atoms than the central carbon atom in methane does. reset next
Answers: 2
Mathematics, 12.02.2021 04:10
Mathematics, 12.02.2021 04:10
Biology, 12.02.2021 04:10
Mathematics, 12.02.2021 04:10
Mathematics, 12.02.2021 04:10
Social Studies, 12.02.2021 04:10
Mathematics, 12.02.2021 04:10
Chemistry, 12.02.2021 04:10
History, 12.02.2021 04:10
Mathematics, 12.02.2021 04:10