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Chemistry, 18.10.2019 13:30 Gigglygoose4181
I. a chemical change breaks bonds, forms new substances, and is irreversible.
ii. reordering the intermolecular forces is indicative of a chemical change.
iii. during a physical change the substance remains the same, no bonds are broken, and the process is reversible.
iv. permanently altering the makeup of the substance is characteristic of a physical change.
which conclusion(s) best elaborate(s) on the difference(s) between a chemical change and a physical change?
a) i & iii
b) ii & iv
c) iii & ii
d) iv & i
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I. a chemical change breaks bonds, forms new substances, and is irreversible.
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