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14-09-2017
Chemistry

contestada

Which outcome occurs when bonds between atoms are broken or formed?

A.
a physical change

B.
an element increasing in size

C.
a chemical change

D.
a change of state

Respuesta :

megwachtler megwachtler

15-09-2017

When two atoms are combined to form a molecule this changes their chemical structure. Atoms in a molecule breaking apart or forming new bonds also change their chemical structure.

So, when bonds between atoms are broken or formed, they undergo a chemical change.

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