Shown below is a model of some type of bond between electrons.
Which description best characterizes the type of bond displayed?
(1 point)
Responses
Covalent Bond because electrons are shown being shared.
Covalent Bond because electrons are shown being shared.
Covalent Bond because electrons are shown being transferred.
Covalent Bond because electrons are shown being transferred.
Ionic Bond because electrons are being transferred.
Ionic Bond because electrons are being transferred.
Ionic Bond because electrons are being shared.
Covalent Bond because electrons are shown being shared.
Which of the following statements accurately describes bonds?(1 point)
Responses
Ionic bonds and covalent bonds must transfer protons and they primarily occur between nonmetals.
Ionic bonds and covalent bonds must transfer protons and they primarily occur between nonmetals.
Ionic bonds require the sharing of electrons, while covalent bonds do not.
Ionic bonds require the sharing of electrons, while covalent bonds do not.
Ionic bonds necessitate positive and negative charges, whereas covalent bonds involve the sharing of electrons.
Ionic bonds necessitate positive and negative charges, whereas covalent bonds involve the sharing of electrons.
Ionic bonds and covalent bonds possess identical properties.
Ionic bonds necessitate positive and negative charges, whereas covalent bonds involve the sharing of electrons.
What is the chemical formula of the compound produced when a potassium ion (K+) and a sulfide ion (S2-) combine?(1 point)
Responses
KS
KS
KS2
KS 2
K2S
K 2 S
KS3
K2S
Here is a model for two different elements and their associated electrons.
image 90534266949145c297785026a1fa4118
Using the provided model, what would be the formula for a compound that consists solely of lithium and oxygen?
(1 point)
Responses
LiO
LiO
Li2O
Li 2 O
Li2O2
Li 2 O 2
LiO2
Li2O
In the compound formed by the interaction of unfamiliar elements W and X, assuming element W possesses a single valence electron, what is the probable count of valence electrons for element X?(1 point)
Responses
1
1
3
3
5
5
7