Aphysical property can be observed or measured without changing the identity of a substance. which of these choices describes a physical property?

the temperature at which a liquid will boil.

the tendency of a substance to explode.

the tendency of a metal to rust or not rust.

the way the substance reacts with water.

What are the three major branches of natural science? • earth and space science, life science, physical science •earth and space science, physical science, chemistry •physical science, life science, chemistry •life science, chemistry, physics

How heavy is thanos? a) 3000 lbs b) all of it c) the price of tea in china d) heavy enough

Ageochemist examines a piece of metal that he found in the soil. he performs tests to identify the metal from its density, electrical conductivity, and melting point. which statement best describes his investigation? a. he is determining physical properties that are sufficient to identify the metal. b. he is determining chemical properties that are sufficient to identify the metal. c. he is determining physical properties that are insufficient to identify the metal. d. he is determining chemical properties that are insufficient to identify the metal.