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What else can I help you with?
Is air an example of pure substance?
No. Air is not pure substance. Air has all dust and dangerous gases with it. From place to place its composition changes.
Name a substance that is a good insulator?
an example of a good instulator is air and ...........................................................
What substance has a density less than 1 gmL?
For example ice and lithium.
Why is air a substance?
air is a substance because air is a gas and a gas is a substance.
What type of reaction is a campfire an example of?
A campfire is an example of combustion reaction, where a substance (such as wood) combines with oxygen in the air to produce heat and light.
What is example of inexhaustible resources?
it is a substance that can not be inflamable
Define transmission medium?
the substance that energy is transfered through. For example when you hear a sound the transmission medium is air.
Is the boiling point of a substance an example of a chemical property?
The boiling point of a substance is an example of a physical property of that substance.
Does frequncy of sound waves chance as it moves from on e substance to another if so what difference it makes for example from air to vacuum to water to solid materials?
The frequency of sound waves does not change in moving from one substance to another. Remember that vacuum is not a substance, but a lack of substance. Sound can't exist there.
What is the simplest substance found on earth?
the simplest substance is air
What is the name of a substance formed by burning hydrogen and ethanol in air?
what is the substance formad when burning both hydrogen and ethanol in the air
What is the weakest substance?
air
