Types of Chemical Bonds

Front

What is a chemical bond?

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A chemical bond is a lasting attraction between atoms, ions, or molecules that enables the formation of chemical compounds.

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NGSS.HS-PS1-1

NGSS.HS-PS1-3

Front

What are the two main types of chemical bonds?

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The two main types of chemical bonds are ionic bonds and covalent bonds.

Front

What is an ionic bond?

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An ionic bond is a type of chemical bond formed through the electrostatic attraction between oppositely charged ions.

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NGSS.HS-PS2-4

Front

What is a covalent bond?

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A covalent bond is a type of chemical bond where two atoms share one or more pairs of electrons.

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NGSS.HS-PS1-1

Front

How do metals and nonmetals typically bond?

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Metals and nonmetals typically bond through ionic bonding, where metals lose electrons and nonmetals gain electrons.

Front

What is the formula for sodium fluoride?

Back

The formula for sodium fluoride is NaF.

Front

What is the formula for magnesium nitride?

Back

The formula for magnesium nitride is Mg3N2.

Front

What is the charge of a sodium ion?

Back

The charge of a sodium ion is +1 (Na+).

Front

What is the charge of a fluoride ion?

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The charge of a fluoride ion is -1 (F-).

Front

What is the formula for potassium sulfide?

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The formula for potassium sulfide is K2S.