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Radon is a colorless, odorless, and tasteless gas at room temperature. It is dense than air and is a noble gas, naturally occurring on Earth as a decay product of uranium. Radon is radioactive and has a half-life of about 3.8 days.
Some of radon's physical properties include: - b.p. -78 degrees Celsius - melts at -32 degrees Celsius - gas - tasteless
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Properties that describe the appearance of matter are known as?
physical
Which type of properties is easier to recognize physical or chemical?
Physical properties are generally easier to recognize compared to chemical properties because physical properties can be observed or measured without changing the substance's chemical composition. Examples of physical properties include color, size, shape, density, and melting point.
Are properties such odor color density and solubility physical or chemical properties?
Odor, color, density, and solubility are physical properties of a substance. These properties can be observed or measured without changing the chemical composition of the substance.
What is the separation of mixtures based on?
The separation of mixtures is based on the differences in physical or chemical properties of the substances involved. Methods such as filtration, distillation, chromatography, and evaporation are used to separate mixtures based on these differences.
What happens to the chemical and physical properties of a substance formed in a chemical reaction?
The chemical properties of a substance change during a chemical reaction, meaning the substance undergoes a chemical change and forms new substances with different properties. The physical properties may also change, such as color, texture, or state of matter.
Properties that describe the appearance of matter are known as?
physical
What are physical properties of a textbook?
The physical properties of a textbook are **************************
Is Radons Classification Nonmetal metal or metalloid?
metal
A compound ahs physical properties that what?
a compound has physical properties that
Is altitude or density physical properties?
Both are physical properties.
What are physical propeties?
Noticable things are physical properties. Look, appearance, feel, taste, etc. are physical properties. Physical properties can change after a chemical reaction.
Can a star be a physical properties of science?
Star is a noun and not the physical properties.
What is the Physical properties of a resistance thermometer?
What is the physical properties of a resistance thermometer
Is magnetic quality a chemical or a physical property?
physical property
Does chemical and physical properties are probably the same?
No. Chemical and physical properties are different.
Do isotopes difffer in their physical properties?
Yes, isotopes have different physical properties.
Is the mechanical advantage a physical quantity?
Mechaqnical properties are physical properties of materials.
