2.3 Flashcards

(10 cards)

1
Q

How does an ionic bond dissolve compared to a covalent.

A

Ionic bonds when dissolved in water, stick together, and covalent bonds break apart.

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2
Q

What do electrons do in an ionic bond?

A

Transfer

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3
Q

How does electronegativity determine what type of bond two atoms will form?

A

If large difference, going to be polar or ionic (depending on if metal or nonmetal), if small difference or non going to be nonpolar or possibly polar.

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4
Q

H2O is an example of what bond?

A

Polar

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5
Q

When given 2 helium atoms, what type of bond would form.

A

Nonpolar

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6
Q

What do electrons do in a polar bond?

A

Unequally share

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7
Q

What is the big difference between polar bonds and nonpolar bonds.

A

Polar bonds have two different atoms, but nonpolar bonds are the same atoms.

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8
Q

What bonds are covalent?

A

Polar and nonpolar

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9
Q

When given a potassium atom and a fluoride atom, what type of bond will form?

A

Ionic

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10
Q

What do electrons do in a nonpolar bond?

A

Equally share

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