atoms into ions and ionic bonding Flashcards

1
Q

non metal + non metal =

A

covalent

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2
Q

metal + non metal=

A

ionic

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3
Q

in ___ bonding, electrons are shared between atoms

A

covalent

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4
Q

in ___ bonding, electrons are transferred between atoms.

A

ionic

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5
Q

na (1e) + f (7e) -> [na]+ [f]- (8e)
describe, as fully as you can, what happens when sodium reacts with fluorine to produce sodium fluorine.

A

•the sodium atom loses one electron to become a positively charged ion, (na+).
•the electron is transferred to the fluorine atom to become a negatively charged ion (f-).
•they do this in order to become stable.
•oppositely charged ions attract to form an ionic bond.

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