Ionic bonds bond ions together(1 point)
through their electric attraction to each other due to their equal electrical charges.
through their electric attraction to each other due to their equal electrical charges.
because they connect in order for one to transfer their electrons to the other.
because they connect in order for one to transfer their electrons to the other.
because they share electrons with each other, pulling them together.
because they share electrons with each other, pulling them together.
through their electric attraction to each other due to their opposite electrical charges.
through their electric attraction to each other due to their opposite electrical charges.
Bonds between atoms are broken and reformed during(1 point)
Responses
nuclear equations.
nuclear equations.
nuclear reactions.
nuclear reactions.
chemical equations.
chemical equations.
chemical reactions.
chemical reactions.
Which best describes a covalent bond?(1 point)
Responses
The parts of an atom bond together, such as electrons, neutrons, and protons.
The parts of an atom bond together, such as electrons, neutrons, and protons.
Multiple atoms bond together, whether they are the same element or not.
Multiple atoms bond together, whether they are the same element or not.
Atoms bond through their electric attraction to each other due to their opposite charges.
Atoms bond through their electric attraction to each other due to their opposite charges.
Atoms of different elements bond to form molecules, but not atoms of the same element.
Multiple atoms bond together, whether they are the same element or not.
Which of the following is a chemical property? (1 point)
Responses
boiling point
boiling point
color
color
melting point
melting point
reactivity
reactivity
Which of the following is a physical property? (1 point)
Responses
toxicity
toxicity
acidity
acidity
boiling point
boiling point
flammability