Question

10 POINTS

True or false: A characteristic of a substance that can be observed or measured
without changing the identity of the substance is a physical property.

True

Or

False

Answer 1

Its True

Explanation:Since you're not burning or doing anything to the product, you wouldn't be changing it chemically just physically since you wanna measure it and observe it

Answer 2

Answer: The given statement is true.

Step-by-step explanation:

A property that does not bring any change in chemical composition of a substance are known as physical properties.

For example, shape, size, mass, volume, density, etc of a substance are all physical properties.

As melting of ice only changes its state and not its identity.

And, a property that changes chemical composition of a substance is known as chemical property.

For example, precipitation, reactivity, toxicity etc are chemical property.

Therefore, we can conclude that the statement a characteristic of a substance that can be observed or measured without changing the identity of the substance is a physical property, is true.