Question

1. Which of the following is/are characteristic(s) of a physical change
a. temporary change
b. reversible
c. formation of no new substance
d. all of the above​

Answer 1

Answer:

A physical change involves a change in physical properties. Examples of physical properties include melting, transition to a gas, change of strength, change of durability, changes to crystal form, textural change, shape, size, color, volume and density.

Answer 2

d. all of the above

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