It is the same temperature (98.6 F) as human body when expelled, and it is acidic.
what are two physical properties about minerals
warmth and air
Observation of the color, appearence, and any distinctive odor from the specimen
It is a colourless gas.
Gray and shiny
Brown and hard
h2o
Density and specific internal energy are two physical properties that change with temperaturea change in temperature.
Two physical properties of pencil lead are its gray color and its smooth, solid texture.
Two categories used to classify properties of matter are physical properties, which describe the characteristics that can be observed without changing the substance's chemical composition, and chemical properties, which describe how a substance interacts with other substances to form new substances.
Two physical properties of pencil lead are its hardness, which is measured on the Mohs scale, and its color, typically ranging from dark grey to black.
grey solid